If you feel like seafood, skip the tacos and order a crispy tostada topped with citrus-flavored white fish or shrimp and thin slices of beautiful, fresh avocado. Seafood cocktails – a tangy combination of oysters, shrimp and octopus – and oysters on the half-shell also are available, along with nachos and quesadillas, and that's it. That's the whole Los Tacos menu, and really, you don't need anything else.