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Features OCTOBER 4, 2023

BlueNalu is Cooking Up Cell-Cultured Seafood to Save Our Oceans

After raising $84 million, does the SD-based company have what it takes?

BlueNalu is Cooking Up Cell-Cultured Seafood to Save Our Oceans
Blue Nalu San Diego Company Artificial Meat Fish

I’ve never been a picky eater. I chow down on meat, plants, plant-based meat alternatives, and pretty much anything put in front of me. (One big exception is honeydew, which tastes like a slushie made of burps and depression.) But despite my general open-mindedness about what I consume, I have yet to try what some consider to be the future of food: cell-cultured meat.

Cell-cultured meat, sometimes called lab-grown meat or “clean” meat, is produced by taking actual animal cells and culturing their growth inside sterile stainless-steel bioreactors. Allergic to shellfish? You’re allergic to cell-cultured shellfish as well. That’s because it’s a genuine animal product with similar (if not identical) nutritional value to the real thing, made without feeding, raising, or slaughtering an animal. This cutting-edge protein is what San Diego company BlueNalu hopes to offer the world: a sustainable, predictable, healthy, authentic alternative to wild-caught and farm-raised fish.

Person picking up labgrown seafood meat sashimi with chopsticks
Cultured from real animal cells, lab-grown toro is all but indistinguishable from wild-caught and farm-raised fish | Courtesy of Blue Nalu

“Every food product begins in a lab,” explains BlueNalu CEO Lou Cooperhouse, saying their approach is already quite common in many other food segments, including fermented beverages, cheese, and candy. “This process has just not been applied to seafood before.”

Due to the high cost of this developing technology, not many products are widely available yet, and the limited number of brands that do exist focus more on mammal and poultry alternatives like beef, chicken, and pork. Cooperhouse has spent decades identifying opportunities for innovation within the food industry, and in the mid-2010s, he watched as alternative-protein technology raced forward. But despite seafood’s popularity and perceived health benefits, virtually no one was working on a fish alternative.

Building a Better Fish

With all the problems fish face—warming oceans filling with trash, microplastic and heavy-metal absorption, illegal and overfishing, and supply chain inefficiencies, to name just a few—he thought if someone would be able to achieve a consistently available, consistently priced, and consistent-tasting alternative, it would be the holy grail.

A Blue Nalu california sushi roll made of artificial fish on a plate
“The more people learn about the food system and what they are eating today … the more it becomes a personal health and a personal choice issue. What are you putting in your body and why are you choosing to do so?” | Courtesy of Blue Nalu

At BlueNalu’s Sorrento Valley headquarters, Cooperhouse and chief technology officer Lauran Madden, PhD, walk me through their vision. Their goals are not simple, small, or straightforward, largely due to the fact that they’re one of the first in the field. The process of establishing a supply chain of raw materials, developing alternative-protein technology, creating benchmarks for release, and lobbying for regulatory approval in multiple countries—not to mention convincing investors and consumers to put their faith in something brand-new—is a long, arduous one, which is why you haven’t seen BlueNalu products on menus quite yet. But if they manage to pull it off, they believe their products have the potential to change—and feed—the world.

But before BlueNalu can offer a more sustainable fish to the masses, they must demonstrate not just affordability, but long-term viability and profitability to the investors that have put in $84 million and counting. That’s why, for their inaugural product, they selected cell-cultured toro, replicating the prized cut from bluefin tuna. Because toro is one of the more recognizable, in-demand, and beloved cuts of fish around the world, Cooperhouse says growing a cell-cultured alternative could standardize market pricing and availability to high-end restaurants, even more so than farm-raised fish.

“Seasonality goes away. Price fluctuation goes away. We can really have a committed, year-round supply,” he promises.

Shihomi Borillo, proprietor of San Diego’s Azuki Sushi and Kinme Omakase, admits she hasn’t tried BlueNalu’s prototype yet, but she likes what she sees so far. “I’m truly amazed by how closely the color and marbling resemble authentic toro,” she explains. “This is crucial because toro is often enjoyed in simple preparations like sashimi or nigiri.”

Cooperhouse says that while premium products like toro command high prices, once BlueNalu has successfully integrated themselves into the burgeoning market, they’ll be able to pivot “from value to volume.” Those initial investments have allowed the company to start developing at least eight different species in two facilities in Sorrento Valley, with another facility on the way.

Once the new lab becomes operational, BlueNalu hopes to produce six million pounds of toro annually. That’s a drop in the bucket compared to the billions of pounds of fish caught every year. “But [for] bluefin-tuna toro, it’s actually a fairly decent amount,” he adds.

Three labgrown Blue Nalu seafood meat plates including a salmon burger, nigiri, and sushi rolls
Courtesy of Blue Nalu

How to Feed the World

I’m not squeamish about eating food grown in a lab (although plenty of people are), and neither is Tommy Gomes, a fifth-generation San Diego fisherman and star of The Fishmonger on Outdoor Channel. He tells me that if BlueNalu can actually do what it says it can do, he’s all for it.

Considering his background fishing in the Pacific Ocean, I ask Gomes if he’s worried about the future of his profession. His answer: Nope. “There are plenty of fish,” he assures me. Plus, if cell-cultured technology helps reduce world hunger, so much the better. “I have no stake in this game … [but] we’re going to need this protein to one day feed our planet,” he warns.

Because there is so little public knowledge and so many misconceptions about cell-cultured meat—and because consumers are increasingly interested in food-sourcing transparency—Madden aims to be as clear as possible about the process and benefits of cell culturing.

“The more people learn about the food system and what they are eating today … the more it becomes a personal health and a personal choice issue. What are you putting in your body and why are you choosing to do so?” she asks.

Blue Nalu's chief technology officer, Lauren Madden, PhD
Blue Nalu’s chief technology officer, Lauren Madden, PhD. | Courtesy of Blue Nalu

From the Lab, Across the Globe

In June 2023, the US Food and Drug Administration (FDA) approved the first chicken-alternative lab-grown meat products, and Cooperhouse is confident BlueNalu will get FDA-approval by the middle of 2024, followed by the green light from administrations in Singapore, Japan, Korea, and Thailand and throughout Europe. If approved, they hope to have products on shelves and in restaurants by the end of next year, but Madden says the stigma of lab-grown meat remains.

Still, she’s confident BlueNalu’s efforts to educate restaurateurs and premium food-service operators will trickle down to consumers, winning over skeptics and helping BlueNalu’s products become the gold standard of seafood. “We know much more about the cell-cultured tuna than people know about the tuna they get from the sushi restaurant, that’s for sure,” she promises.

Borillo says she’s excited about its potential, even with the educational hurdle. “Embracing cell-cultured seafood could reshape our business,” she explains. Products like BlueNalu’s could help Borillo be more sustainable and diversify her restaurant’s menu. On a global level, cell-cultured options would reduce overfishing and bycatch. “It’s a win-win for our business and the health of the ocean,” she adds.

Can cell-cultured meat feed the world? Can our seas be saved? Can we grow our sushi and eat it, too? These are all questions that I ponder while driving away from BlueNalu, crunching on a bag of chili cheese–flavored corn chips. Like millions of others, I happily (and cluelessly) chow down on things like disodium inosinate, annatto extract, and maltodextrin. One day, will those same millions mindlessly munch on cell-cultured toro? Gomes, for one, thinks there’s a strong possibility.

“Time will tell,” Gomes says. “Why not give it a shot?”

Beth Demmon

About Beth Demmon

Beth Demmon is an award-winning writer and podcaster whose work regularly appears in national outlets and San Diego Magazine. Her first book, The Beer Lover's Guide to Cider, is now available. Find out more on bethdemmon.com.

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Features SEPTEMBER 22, 2026

Who Was San Diego’s Original Theater Star?

A century ago, there was a stage actress known as San Diego’s Sweetheart—we traced her footprint through history, up to modern day

Who Was San Diego’s Original Theater Star?

There was once an actress known as “San Diego’s Sweetheart” who mailed herself to Los Angeles—donning a helmet covered in postage stamps and boarding a two-seater, single-engine mail plane. The publicity stunt was billed as the first air parcel package in the US. It wasn’t. She wasn’t even the first human to be mailed: When the US parcel post started in 1913, at least seven people mailed their newborns to relatives (an innovative loophole eventually outlawed).

Technicalities be damned. That kind of nose for spectacle was why Virginia Brissac was such a star—landing bit parts in TV shows (I Love Lucy, Dragnet) and 155 films, notably playing James Dean’s grandmother in Rebel Without a Cause. “Nobody could help but love her,” her dresser told San Diego Magazine in a 1971 feature, published when Brissac was 88 years old.

In 1911, she topped the Playbill at the opening of the Savoy Theatre at 3rd and C streets in Downtown—a grand live-performance hall built for $150,000 ($5.2 million in today’s money). It became one of the premiere vaudeville theaters in the country (under vaudeville king Alexander Patages). The theater helped make San Diego a destination for stars like silent-film comedian Roscoe “Fatty” Arbuckle, heavyweight champ Jack Dempsey, plus classical legends Rachmaninoff and Anna Pavlova. As theaters converted to movie houses through the ’20s and ’30s, the Savoy remained dedicated to live humans. It closed in 1940, and the Civic Theater now stands in its footprint.

As for Brissac, during a time when women couldn’t even vote, she led a stock company under her own name at the Strand Theatre. The Brissac Company held a four-year residency, “an all-time successful record run for San Diego,” the article says. That classic Ocean Beach theater (featured in San Diego film legend Cameron Crowe’s Almost Famous) has been closed for decades, its bones now a chain beachwear and souvenir store. But Brissac’s legacy lives through the women leading San Diego’s theater scene.

Read the entire 1971 article by Merle Clayton below…

Emma Veidt

About Emma Veidt

Emma Veidt is an editor at San Diego Magazine. She earned her bachelor's and master's degrees from the Missouri School of Journalism. She loves running, hiking, and rock climbing, but really, she mostly loves encounters with the street cats around North Park.

Features
Everything SD SEPTEMBER 22, 2026

Experiential Zones at the 2026 Del Mar Wine & Food Fest

Some problems are worth having—like too many things to eat, sip, and do in one afternoon

Experiential Zones at the 2026 Del Mar Wine & Food Fest
Courtesy of Del Mar Wine & Food Festival

At Del Mar Wine & Food Festival’s Grand Tasting, everyone has their own goals for the day. One friend wants oysters and Champagne. Another heard there’s line dancing. Someone disappeared into Taco Alley. The food person is making a beeline for every chef demo, the golf friend has found the simulator, and someone else is already settled into a beach chair with a mezcal cocktail and has announced they’re “never leaving.”

Consider yourself zoned in.

This year, the Grand Tasting turns the Del Mar Polo Fields into a full-blown foodie wonderland, with chef showdowns, wellness escapes, art installations, lawn games, music, and plenty of magazine-worthy plates. But the zones are where everyone gets to play their own way. You might sip your way through the SLO Zone, accidentally spend the afternoon behind the DJ booth in Plant Paradise, or live out your best beach day in The Beach Zone.

With 100-plus chefs and restaurants, 150-plus wineries, breweries, distilleries, and drink makers, plus a whole lot more happening in between, there’s no shortage of ways to spend the weekend. And with the Grand Tasting taking place October 3 and 4, there’s actually time to explore.

Because the problem with bringing your favorite people to an adult playground is that everyone wants to play differently. Luckily, you get two days to figure it out. Here’s where to start:

Courtesy of Del Mar Wine & Food Festival

The Beef Experience

The Beef Experience, presented by Brandt Beef – One World Beef, is for the people who believe a food festival is a perfectly reasonable excuse to build an entire afternoon around meat. Brandt Beef brings its signature fare to the Polo Fields alongside a seriously stacked lineup of local favorites, from Tanner’s Prime Burgers and Ranch 45 to Jimmy’s Famous American Tavern, Order Fire Barbecue, Flying Pig Pub & Kitchen, The Pit BBQ, Aloha Rib Shack, and more.

And then there’s the tent you might almost miss.

Tucked into Brandt Beef Alley, Bebemos Tequila has set up what looks, from the outside, like a fairly unassuming tent. Walk inside, though, and you’ll find a full little speakeasy lounge, complete with a bar and one very dramatic tequila trick. The team lights the shots right in front of you before pouring them straight into guests’ mouths. Candlelight, fire, tequila, barbecue. Suddenly, your casual afternoon tasting has taken a turn.

Grab a plate of Brandt Beef tallow fries, chase it with a pour from Bebemos Tequila or Tap Truck San Diego, and maybe browse Nortte Hats while you recover. The rules are simple: follow the smoke, trust the grill, and maybe don’t make dinner plans afterward.

The Beach Zone

For the friend who thinks every good afternoon should involve a little sunshine, a cold drink, and nowhere to be, there’s The Beach Zone. Presented by Reef Lifestyle, this laid-back corner brings the San Diego summer fantasy to the Polo Fields, complete with coastal bites, beach-inspired brands, and plenty of reasons to stay awhile.

Grab bites from Duke’s La Jolla, Jake’s Del Mar, Lofty Coffee Co., Dang Brother Pizza Co., and Coral Del Mar, then cool off with Summer Club, Volley, Surfside Iced Tea and Lemonade + Vodka, Tito’s Handmade Vodka, Mezo Mezoritas, Roseade Wine Spritzer, Pinkys, and more. Hemlock Hat Co., Coola, Sambazon, Playavole, Shibumi Shade, Spritz del Conte, and Out of the Woods add a little retail therapy to the mix, because the Grand Tasting obviously needs shopping, too.

And yes, there’s a photo op. Find the teal VW bus from A Timeless Day, gather your favorite people, and pretend you’ve spent the afternoon cruising the California coast instead of wandering around a wine and food festival.

It’s an area filled with surf-inspired games, your next favorite beach accessory, and a drink in hand. Basically, San Diego summer, condensed into one very convenient patch of grass.

Courtesy of Del Mar Wine & Food Festival

Pride Zone

Neon boas, glitter-filled drinks, and enough food to make choosing a single dinner impossible. The Pride Zone presented by San Diego Pride is bringing the energy, gathering some of San Diego’s favorite restaurants, bars, breweries, and sweet spots in one very colorful corner of the Polo Fields. Expect bites and beverages from Cary Q Wines, Gossip Grill, Rootdown & Es Okay, T’Maro Brands, and more.

Plant Paradise

Plant Paradise is your green oasis, but don’t expect it to be particularly peaceful. DJ Tenax returns with house, techno, UKG, and the kind of set that can turn a quick stop into an hour on the open-air dance floor. As Green Air Botanicals sets the mood, grab a cocktail from Mission Craft Cocktails, Makku, or San Hagen Tequila, and a bite from the sprawling lineup of plant-based bites and snacks from some of San Diego’s vegan favorites.

Kindred, Nourish Eats, The Plot, Maya’s Cookies and more. There’s also a full lineup of brands to snack your way through, including Aficio 22, Bücha Hard Kombucha, Nichols Farms, Nuts For Cheese.

Isabella Dallas is a freelance writer for San Diego Magazine and the Arts and Culture Editor at The Daily Aztec in her final year at San Diego State University. She previously worked as an editorial intern for SDM, but when she’s not writing, you can find her trying the best coffee spots in SD, devouring the latest rom-coms, and indulging in anything and everything pop culture.

Food & Drink SEPTEMBER 17, 2026

Sea Monster Is Bringing Poke and Matcha to Mission Valley

The new Hawaiian- and Japanese-inspired cafe will serve locally caught bluefin, fresh spring rolls, housemade sauces, and plenty of matcha

Sea Monster Is Bringing Poke and Matcha to Mission Valley
Courtesy of Pinyada “Ada” Primpray

Not all monsters have to be scary. In fact, entrepreneur Pinyada “Ada” Primpray’s is delightful.  Sea Monster, a small cafe that will serve poke bowls, fresh spring rolls, and matcha, will open in Mission Valley by the end of the year. 

“The concept is a Hawaiian- and Japanese-style cafe,” Primpray  explains. She calls it Sea Monster in homage to her friend’s popular restaurant Big Monster Sushi & Thai in Hawaii, but “the idea really started to take shape after I came back from a solo trip to Italy,” she says. The experience inspired her to start her own concept that mixed her culture, experience, and passion for food.

Sea Monster will be her first restaurant as an owner, but Primpray has worked in restaurants for 15 years in places like Kauai, Chicago, New York, and San Diego. She realized a similar health-conscious, seafood-forward, quick-service restaurant could work here, especially in that corner of Mission Valley where pizza and burgers reign. Plus, she points to the massive development plans for the area—between Riverwalk bringing thousands of new homes to the area and even more coming from San Diego State University, there are lots of new locals looming on the horizon.

She brought on Head Chef Wasu Gibb Palipote from Sushisamba in Los Angeles to develop the menu and signature sauces, like ink wasabi and a larb sauce. “Every couple of months, we plan to introduce a new signature sauce created exclusively for Sea Monster by [Chef Palipote],” she says. All the sauces will be homemade, including a basil creamy sauce and sesame vinegar.

Courtesy of Pinyada “Ada” Primpray

Sea Monster’s menu centers around fresh poke bowls—mostly locally-caught bluefin tuna and hamachi as well as salmon, served California-style rather than Hawaiian-style (the sauces are added to order rather than marinating on the fish, which can overpower its flavor). Toppings will range from the usual, like edamame and green onion, to upscale, like uni (sea urchin). She’ll also serve fresh salad rolls, a popular light snack in Vietnam and her native Thailand, with vegetables and seafood like salmon, shrimp, and imitation crab. Everything will be served to-go, although there will be very limited seating for people who want to dive in right away. 

The matcha program will start small, with six iterations planned for opening and potentially more in the future. “I really want to have mango sticky rice,” she adds. Beyond adding items to the menu, Primpray says she hopes Sea Monster will be more than a restaurant. “I want it to grow into a lifestyle brand with its own little world,” she says, pointing to the restaurant’s mascot, Smoo. A monster with aspirations of growing bigger and bigger until it takes over? Yeah, sounds about right. 

Sea Monster will open daily for lunch and dinner in late 2026 at 6110 Friars Road in Mission Valley.

San Diego Restaurant News & Food Events

Beth’s Bites

  • Oktoberfest season is closing in fast, and one of the first dirndl-laced events of the year kicks off at AleSmith Brewing Company this weekend. AleSchmidt Oktoberfest runs every Saturday from September 12 through 26, and the family-friendly event is chock-a-block with German food vendors, live oom-pah bands, stein holding, and a whole lot more. The free event starts at 11 a.m. each Saturday, and from personal experience, I recommend posting up on the early side to snag a seat.
  • Japanese fine dining restaurant Shio soft opened in August, bringing elegant plates and sunset views to La Jolla. (The area was hardly hurting for either, but I think we could always use some more sushi in our lives.) Has anyone checked it out yet? Let me know what I should order by dropping me a line at [email protected].
  • Restaurateur brothers Danny and Dante Romero have been on a tear the past few years, consulting at places like Una Mas and taking over The Lion’s Share last summer. It’s understandable to see they recently decided to pause their recurring pop-up concept Two Ducks to recalibrate and figure out its future in a permanent location, but it’s still a bit bittersweet. If it’s “see you later” and not “goodbye,” I can live with that (for now).

Listen Now: The Latest in San Diego’s Food and Drink Scene

Have breaking news, exciting scoops, or great stories about new San Diego restaurants or the city’s food scene? Send your pitches to [email protected].

Beth Demmon

About Beth Demmon

Beth Demmon is an award-winning writer and podcaster whose work regularly appears in national outlets and San Diego Magazine. Her first book, The Beer Lover's Guide to Cider, is now available. Find out more on bethdemmon.com.

Studio S FEBRUARY 26, 2026

Chef Aidan Owens Thinks Your Fish is Boring

The 29-year-old culinary director at Herb & Sea is making seafood sexy (and approachable) again

Implementing a farm-to-table model hardly deserves acknowledgement these days. It’s not a stretch. It’s not innovative. “It’s the bare f**king minimum,” says Herb & Sea‘s executive chef Aidan Owens.  

When I arrive at the Encinitas restaurant, I’m ready to talk sustainability, farm-to-table stuff, with Owens. “Did you see the chin on that?” he says of the extra big jiggly chin on the sheephead that just arrived with the day’s fresh catch. I did. It was Jay Leno adjacent.

I learn quickly that he somehow oozes both charm and stone-cold honesty. Maybe he could construct a new dish with chin goo, like he did when he had a bunch of tuna scraps and voila’d it into a smooth and crowd-pleasing ‘nduja. “I want to know what’s in there,” he says.    

Courtesy of Herb & Sea

The instinct to look closer, to dig into what others might discard, says a lot about the chef’s approach. I guide him back to our topic, but he has something else on his mind. “We’re overcomplicating food—what happened to just cooking good food and having fun with it?”

Owens grew up on a farm in Byron Bay, Australia, where sustainability wasn’t a concept you chat about so much as a way of life. Think dirt roads, backyard chickens, pulling vegetables straight from the ground, and a mother who believed that if you couldn’t pronounce the ingredients on a package, you shouldn’t eat what was inside.

Food wasn’t precious or performative. Making it was what you did because you were hungry and that’s still what inspires Owens today. “I like to cook good food because I like to eat good food,” he says.

His approach to sustainability at Herb & Sea began so naturally that it felt just like instinct. “I was just like, ‘Let’s order food from the people who live and work here,’” he says.

Courtesy of Herb & Sea

And why wouldn’t he when lives in San Diego? Cities all over the world vie for our goods. Our tuna is sent overseas. Our spiny lobsters hit dinner plates in China and Japan. Not to mention California’s producing a third of the country’s vegetables and three-quarters of its fruits and nuts. 

“Why would we outsource when it’s all here?” Owens asks.

Sustainability, in this context, is about cooking what exists in abundance, nearby, right now. “I love the local fish here. It’s f**king delicious and San Diego citrus, I mean, it is so f**ing good,” he says.

Instead of importing ingredients, Owens also looks for nearby alternatives. “You can find really cool things in the local waters,” he says, pointing out that stingray cheeks taste similar to scallops.

Courtesy of Herb & Sea

Whatever he finds in that sheephead chin might just be the next substitute for marrow. But to make this work, it means getting diners amped up about the slightly unfamiliar. 

Tasting menus, where diners are completely in his hands, become an opportunity to gently push boundaries. “I’ll serve mackerel, because people think they hate it,” Owens says, noting that the abundant local fish can have some fishiness. “But when it’s fresh, it’s arguably one of the best fish in the ocean.”

He also tweaks the language on the menu so people might feel more compelled to give dishes a try without preconceived notions. He might use “lengua” instead of “tongue.” “Whelk” instead of “snail.” When he puts “stingray throat” on the menu, he disarmingly calls it “skate.” 

To reduce waste, scraps aren’t always discarded but rather turned into something new. Sometimes they’re smoked, cured or fermented. Apples going bad turn into apple ponzu. Lemons turn to marmalade, which stretches their usefulness far beyond peak season. “And it’s super tasty on our pizza,” he says.

What makes the food even richer, is the relationships he’s built with farmers. Though it didn’t always feel natural, Owens sought personal connection first. He recalls approaching a fisherman at the Tuna Harbor Dockside Market. “I was awkward,” he says. “I went up to him and said, ‘I like your fish.’”

Owen’s is now so close to his suppliers—like fishermen Ryan Sebo and Joe Daly—that he gets texted pictures of fresh catches right as they flop on the boat. The messages always ask if he wants first dibs. “I say yes to a lot of fish,” Owens says, noting that Herb & Sea can go through 2,000 pounds of seafood a week.

Courtesy of Herb & Sea

The next evolution of sustainability, in his view, will be chefs working directly with producers such as his alliance with Sebo, cutting out middlemen and purveyors where possible. “It will put more money in the pockets of the people doing the work,” he says.

It will mean that chefs can’t just know their local farmers and producers, but they’ll choose to work with the ones who have the best practices. Dining and sustainability will become much less about the final plate. “It will be more about the impact that plate has on the Earth,” he says.  

Ultimately, he believes sustainability doesn’t need to be loud. It doesn’t need hashtags. It just needs to be honest.

“We aren’t saving lives. We’re feeding people good food,” he says.

And yet, in feeding people well—simply, thoughtfully, responsibly—something meaningful happens. Guests leave satisfied. Ingredients are respected. Local ecosystems are supported and food returns to what it has always been at its core: nourishment, pleasure, and a quiet reflection of the place it comes from.

No buzzwords required.

Food & Drink SEPTEMBER 17, 2026

The Art of Sharpening Knives

Kuya Sharpens owner Joshua “Jhun” de Andres turned a meditative practice into a business caring for prized kitchen knives—one whetstone at a time

The Art of Sharpening Knives
Courtesy of Kuya Sharpens

“A sharp knife is a safe knife,” says Joshua “Jhun” de Andres, owner of Kuya Sharpens. It only takes a light touch to guide a properly-sharpened knife, while dull knives require much more force to cut through an object, increasing the likelihood and severity of an injury. “If you slip, that’s a lot of force that is now going into your finger, your hand, and that’s where it becomes extremely dangerous.” 

De Andres started sharpening knives as a meditative practice during a time of personal grief, a way to zone in on a task with a useful and satisfying outcome. “[It was a] reminder to myself that you can fix something that’s broken and give it purpose again.” Once he ran through his own collection of knives, he started asking friends and family if he could sharpen theirs. When he’d sharpened everyone’s knives he could think of, he started posting videos on TikTok, where his first professional chef customer found him: Chef Tanner Stanich, chef de cuisine at Michelin-recognized Bib Gourmand Mabel’s Gone Fishing.

Courtesy of Kuya Sharpens

“That’s when things really started to take off,” he laughs. He uses whetstones rather than motorized belt sanders to sharpen, which gives him the ability to make microadjustments during the process for a more customized and controlled result. Whetstones also preserve steel more efficiently than other mechanical processes, which are faster, but take off more of the knife’s edge in exchange, reducing the lifespan of the knife. 

Learning how to master whetstones takes a lot of time and practice, and while de Andres specializes in sharpening Japanese knives, he’ll sharpen a knife from anywhere. “Every knife deserves to be sharp,” he says. 

Japanese kitchen knives are designed for extremely specific purposes: there’s a knife to break down a fish (deba), cut through boneless raw fish for sushi and sashimi (yanagiba), slice vegetables (nakiri), carve meat (sujihiki), debone poultry (honesuki), and even knives only the executive chef can use (kiritsuke). Few other culinary cultures utilize such ultra-specialized tools, and Japanese steel is prized for its extreme hardness and ability to maintain a razor-thin edge for decades when properly cared for. 

De Andres is still figuring out different ways to expand his business: hosting workshops at Home Ec on Adams Avenue, creating knife restoration tutorials, and launching private lessons, all while continuing to sharpen knives people bring to him or even send from across the country. And he knows that for both home cooks and professional chefs, sharpening a knife that may have cost hundreds of dollars on a whetstone can feel overwhelming. Will I ruin it? Will I break it?

“You’re most likely not going to break it,” he promises. “But you are going to make it yours, and you have to kind of be okay with that.” Knives age and change just like humans do. Sharpening is an essential part of maintenance, and shaving away the dull edges to restore a shine takes care. And de Andres cares a lot.

“It’s just been really life-giving to me,” he says. “I know it seems really silly that taking a knife and putting it on a whetstone can change your perspective on how you view the world, but for me, it came to me at a time when I needed it most.”

Photo Credit: Lauren di Matteo

San Diego Restaurant News & Food Events

Beth’s Bites

  • Mesa Agricola, a tiny taqueria in Escondido, made this year’s New York Times 50 best restaurants in the US list. If you’ve had the privilege of eating the guisado delicacies from chef Juan González and Megan Strom, you’ll understand why. Congrats on the recognition—and happy first birthday!
  • Kids Free San Diego is about to kick off, and if you haven’t already taken a look at all the month-long deals on food, activities, and hotels, you have two more weeks to make a game plan. Between kids eating free at places like Crab Hut and the Waffle Spot, staycation deals at places like San Diego Mission Bay Resort, Belmont Park discounts, free fishing, whale watching, and more, I know that my dance card for the month is pretty much full. 
  • Ranchito Milkyway, a farmstand in Bonita, also has plenty of events to pencil into your calendar, starting with an Indian cuisine-inspired farm-to-table dinner on September 19 with chef Kanta from Sattvik to an Italian cooking class on October 17 with chef Elisa from Balsamico Italian Kitchen. If you’re chock-full of things to do over the next few weeks, there’s always the option to snag one of their CSA boxes for an abundance of winter greens, vegetables, and herbs for home cooking.

Listen Now: The Latest in San Diego’s Food and Drink Scene

Have breaking news, exciting scoops, or great stories about new San Diego restaurants or the city’s food scene? Send your pitches to [email protected].

Beth Demmon

About Beth Demmon

Beth Demmon is an award-winning writer and podcaster whose work regularly appears in national outlets and San Diego Magazine. Her first book, The Beer Lover's Guide to Cider, is now available. Find out more on bethdemmon.com.

Everything SD SEPTEMBER 16, 2026

Where to See Celebs at the 2026 Del Mar Wine & Food Festival

Check out the stacked lineup of talent participating in this year’s celebration of food, cocktails, wellness, and SoCal energy

Where to See Celebs at the 2026 Del Mar Wine & Food Festival
Courtesy of Del Mar Wine & Food Festival

Tickets to the Del Mar Wine & Food Festival get you in the door. The real fun is figuring out who you’ll run into once you’re there. This year’s weeklong schedule of exclusive events, running September 30–October 4, includes dinners, tastings, and loosely-supervised chaos where celebrity chefs and local icons finally let their hair down.

The festival has a track record of the unexpected: Bryan Cranston and Aaron Paul once toasted their mezcal brand Dos Hombres with an intimate dinner at the Lodge at Torrey Pines (and then, evidently unsatisfied, kept drinking it on the cliffs above Blacks Beach with a rotating cast of San Diego and Food Network chefs. Alex Morgan showed up for a dinner under the lights honoring the country’s most badass women chefs). Drew Brees ran a celebrity pickleball tournament where the guy from It’s Always Sunny in Philadelphia got absolutely humbled by locals.

If you scored a ticket to last year’s Grand Tasting, you might’ve caught Guy Fieri doing exactly what Guy Fieri does: strolling the grass, signing t-shirts and foreheads, and hanging off the DJ surf van like it was built for him. Meanwhile, local chef Ethan Yang of Glass Box walked off with the Chef Competition surfboard.

So whether your plan for 2026 is to corner legendary San Diego chefs like Victor Jimenez of Cowboy Star and Jon Sloan of Juniper & Ivy in person, or just aim for a spontaneous golf cart ride with a Food Network star—here’s your cheat sheet for where to run into a celebrity chef, TV personality, award-winning winemaker, or pro athlete at this year’s Del Mar Wine & Food Festival.

Courtesy of Del Mar Wine & Food Festival

Troy Johnson, Karen Krasne

Signature San Diego Opening Night Party

September 30 | 6 – 9 p.m. | Monarch Ocean Pub 

Consider this your soft landing into festival week—the walk-around tasting that eases you in before things get chaotic later on. Monarch Ocean Pub hands its patio over to the flavors that define San Diego eating: Baja seafood done right, coastal bites, Mexican flavors with some heat behind them, all the staples locals will fight you over. 

The celebrity sightings here lean more “bump into” than “spot from across the room.” Troy Johnson—Food Network judge, San Diego Magazine chief content officer and co-owner, Emmy-winning host, a man who has eaten his way across the entire country professionally—is the type to materialize at whichever station has the longest line, because he already knows it’s worth the wait. Ask him what he’s had so far. He’ll have opinions.

Then there’s celebrity pastry chef Karen Krasne, owner and executive pastry chef of Extraordinary Desserts, James Beard House alum, and a woman Forbes once ranked among the top 10 pastry chefs in the country—which tracks, because you might find her holding court next to a tray of her roasted pecan shortbread dipped in white chocolate, explaining exactly why this is the flavor combination. You will listen to every word, too, because you’ll want to try that cookie.

This is an opening night party where the person next to you in line might just be the one who baked the thing you’re about to eat.

Courtesy of Del Mar Wine & Food Festival

Bryn McArthur, Mawa McQueen

Chateau Montelena’s 50th Anniversary Celebration

October 1 | 6 – 9 p.m. | Fairmont Grand Del Mar

Fifty years ago, a Napa Chardonnay beat France at its own game and rewrote what the world thought it knew about wine. This dinner is that legacy, poured by the family who built it, course by course.

Under the arches at Fairmont Grand Del Mar, Ernie Hahn and the Hahn family, who partnered with the Barretts to revive Chateau Montelena into the Napa powerhouse it is today, host an evening built entirely around the winery’s most iconic pours. Every course gets its own pairing straight from the Montelena portfolio, so you’re not just hearing about the Judgment of Paris, you’re tasting the wine that started it.

Chef Mawa McQueen, a former James Beard Best of the West winner out of Aspen, brings globally inspired cuisine and serious technique to the table. Alongside her, Fairmont Grand Del Mar’s executive chef Bryn McArthur leans into farm-to-table sensibility shaped by a career of global kitchens. Together they’re building a menu meant to hold its own against wine that already changed history once.

This is the rare dinner where the wine isn’t just accompanying the meal, it’s the reason the meal exists. Fifty years after Paris, the rematch is happening right here in Del Mar.

Courtesy of Del Mar Wine & Food Festival

Karen Krasne, Martin Munguia

Rioja Uncorked

October 1 | 6 – 9 p.m. | Rancho Valencia 

Isabella Dallas is a freelance writer for San Diego Magazine and the Arts and Culture Editor at The Daily Aztec in her final year at San Diego State University. She previously worked as an editorial intern for SDM, but when she’s not writing, you can find her trying the best coffee spots in SD, devouring the latest rom-coms, and indulging in anything and everything pop culture.

Partner Content SEPTEMBER 5, 2026

NewBridge School

San Diego Magazine's Private School Guide 2026

NewBridge School
Jog-a-thon

NewBridge School is San Diego’s only school dedicated to the education of students with dyslexia and related learning profiles. For 30 years we have successfully served students with dyslexia, dysgraphia, dyscalculia, receptive/expressive language disorders, ADHD, executive functioning and memory deficits. Students transition successfully into academically rigorous high schools and colleges across the country. Why NewBridge? Training, training, training (plus intensive individualization, and comprehensive program design). All teachers are trained and retrained biennially in Orton-Gillingham, the only approach proven to remediate dyslexia based on Science of Reading research, and complete a year-long training program. Every aspect of our program is designed around our students’ learning styles and needs. Every class is taught by a highly-trained expert, and our Speech/Language and Occupational Therapy teams embed throughout the day. Our multisensory, multi-tiered math program has been developed in conjunction with sister schools and experts across the country. Don’t wait—early intervention is magic!

Enrollment: 100

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Deadline: Rolling

Gender:  All-inclusive

Details  Nonsectarian

Open House  Tours by appointment


12285 Oak Knoll Road • Poway, California 92064
858-679-5744 • [email protected]thenewbridgeschool.com

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