Skip to Content
Tacos

This ‘Sonora-Style’ Trompo From Lennox Is Building a Street Taco Empire and Taking Over Los Angeles

Photo by Memo Torres

There’s a new street taco stand quickly taking over Los Angeles, and it’s not doing it with the power of social media; it’s using the force of a formidable brick-colored Sonora-style trompo de adobada.

In just over a year and a half, wife and husband duo Mariana Yepes and Arturo Vasquez have taken Ricos Tacos Naomi from one taco stand on Nordoff and Woodman in Arleta to 14 stands all over the city. Mariana opened the valley location in 2018, but on January 28th, 2021, they began their expansion with their second stand in their hometown of Lennox, California. These aren’t simple stands, either. From the trompo on one end to the meat jacuzzi on the other, they offer a glut of meats from suadero and buche to flame-grilled asada. Additionally, six of their locations provide handmade tortillas. 

In the substratum of Naomi’s taco assembly line, there is a history of vintage L.A. taquerías influencing Tacos Naomi. Mariana, from Obregon, Sonora, and Arturo, who is from Guatemala, first met and fell in love working side by side in Kogi’s first taco truck. Arturo eventually ended up at Roy Choi’s A-Frame restaurant in Culver City, while Mariana moved on to King Taco. Tacos Naomi’s red salsa is inspired by King Taco’s. 

Arturo Vasquez of Tacos Naomi, Photo by Memo Torres.
Arturo Vasquez of Tacos Naomi, Photo by Memo Torres
Photo by Memo Torres.
Photo by Memo Torres
Photo by Memo Torres.
Photo by Memo Torres

Most of the recipes for the meats and other salsas were passed down by Mariana’s mother. But to make the adobada for the Trompo, Mariana got help from “Al Pastor Taquería Vista Hermosa” in Mercado Paloma, where she also worked a bit. Although the trompo from Mercado Paloma is called al pastor and the original chef is from Michoacán, Mariana, when asked, stated her trompo is a Sonora-style adobada with her own flavors. “Most trompos out there are very simple, just some chiles, salt, and pepper. Ours is a better marinade,” Arturo tells L.A. TACO. 

And in truth, the marinade on the spit even looks different. You can almost taste the flavor of the adobada with your eyes alone as the trompo handler turns the spit with his blade and slices delicately chard pork ribbons onto a tortilla in his left hand as he prepares taco after taco. It’s like watching a potter sculpt a terra-cotta pot made from flame-kissed pork. It doesn’t have any sharp notes, it’s not over-salted, and it doesn’t taste like a richly painted bland pork. It’s earthy, seasoned well, and so well-balanced that it just tastes like a solid but gentle embrace after a long day.

Photo by Memo Torres.
Photo by Memo Torres
Photo by Memo Torres.
Photo by Memo Torres

Fourteen years after meeting inside Kogi’s Taco Truck, they now have fourteen trompos around the city in taco stands named after their fourteen-year-old daughter, Dankary Naomi Yepes. From the Valley to the west side to even as far as Thousand Palms by Coachella, this street taco power duo is having an unprecedented growth rate attributed to their great salsas and a vigorously flavored trompo. No social media or influencer investments; just bomb tacos that people keep coming back for. 

Expansion this quick does come with its share of problems, though. This week, the city and about six cops threw away all their food at their original Valley location. In Lennox, the caravan of taco trucks that park on Hawthorne Boulevard forced Tacos Naomi to move to the side street on Lennox. With a growing operation in a city getting full of average taqueros, the taco turf war is ever-increasing, and this operation is the newest contender. It’s tough out there, but may the best trompo win, and it looks like Naomi’s is winning. 

Photo by Memo Torres.
Photo by Memo Torres
Photo by Memo Torres.
Photo by Memo Torres
Photo by Memo Torres.
Photo by Memo Torres

You can find most of Tacos Naomi’s locations on their Instagram or linktree, although not all are listed. They operate from Tuesday through Sunday evenings, and you can spot them wearing a black or burgundy polo with their yellow logo printed on the back.

Stay in touch

Sign up for our free newsletter

More from L.A. TACO

Three U.S. Citizens Detained by Federal Immigration Agents in Southern California Speak Out For the First Time

U.S. Senate report reveals new testimonies from detained victims of Border Patrol: "I couldn’t breathe. They pulled me up, and when I turned around, they told me that if I looked at their faces, they would slam me again,” Cardenas said.

December 13, 2025

How This Artist Is Turning L.A.’s Trash Into Art Draped With The U.S. Flag

I thought a lot about the ICE raids immensely,” says artist Acacia Marable. "And a lot about the unhoused people, ‘cause I mean, it's literally like this idea of this ugly thing that you don't want to be associated with your community or our country."

December 13, 2025

Daily Memo: ICE Prowls Around L.A. and San Diego, Kidnapping at Least Seven Individuals

ICE agents continue terrorizing southern California, kidnapping many including a gardener taken from his work truck.

Ten Damning Revelations in Congressional Probe Into U.S. Citizens Unlawfully Detained by Federal Immigration Agents

“At least you’ll have an exciting story to tell when you go back to school,” one federal agent told a detained 15-year-old child with special needs. The report includes three U.S. Citizens from the L.A. area, speaking out for the first time and a six-year-old child with autism kidnapped in Massachusetts.

December 12, 2025

L.A. TACO’s 2025 Holiday Gift Guide

Perfume for goths, elk burgers, ICE piñatas, graffiti books, and 18 other items that should get your gift-giving wheels turning.

December 12, 2025

Weekend Eats: Steak Au Poivre Ramen and a Holiday Market For Palestine

Plus a new modern Indian restaurant with pork vindaloo croquettes and a breakfast spot for chicken katsu and waffles.

December 12, 2025
See all posts