Ostioneria Napoles
1st Street 123 1825, Zona Centro, Tijuana, BC
For the reckless gastronome: walk right under the arch and keep on going down Calle Primera for a few blocks. Past the intoxicatingly meaty carniceria (stop there later) and a few seedy-looking bars. The oyster house will be on the left. Seven Seas Soup is the specialty of the house, but oysters and cockles are under $10/dozen. Shrimp cocktail costs about the same. Go crazy with “La Negra Salsa Marisquera,” a soy-and-chili sauce.