"Named after Geovani Valenzuela’s pueblo, Los Sitios in Badiraguato, Sinaloa, this black trailer with neon green logo serves flavorful tostadas with callo de lobina (salt cured bass), aguachile ( spicy shrimp) doused with salsa negra, tomato juice, and a mouth-stinging salsa de chile chiltepín. Go tostada-less and order seafood botanas (snacks). And for big city flavors, order the Culiacán-style torre de mariscos, a spiral of stacked seafood and vegetables with an avocado crest drowned in an umami bland of salsa and lime juice." - Bill Esparza