Mariscos Los Chilos Food Truck

Tijuana seafood spot open since 2005, beloved for octopus, marlin, flautas, ceviche tostadas, and an unusual tuna fin taco.

Tijuana Zona Río food truck renowned for guisado tacos — mole, birria, chile relleno — in a no-frills drive-through setup.

Tijuana mariscos spot best known for crab tacos — including a chipotle crab taco — plus bacon-wrapped shrimp stuffed with crab.

Late-night Tijuana street stall with over 37 years of tradition, opening midnight to around 3am Friday through Sunday. Specialty is caldo de 7 mares (seven-seas seafood soup) served with corn tortillas.