The tortilla's thinness makes it ideal for folding, sliding under closed doors, and illustrating theories that the earth is flat and made of corn. Voyage to the edge of deliciousness with today's Groupon: for $8, you get $16 worth of burritos, ceviche, seafood, and Mexican fare at La Taquiza Fish Tacos in Napa.

La Taquiza Fish Tacos' bilingual salsa slingers prepare marinated meats and seasoned seafood, which can be flame-grilled California-style or battered and fried to Baja-style perfection. The menu's burritos, tacos, and tazons come stuffed with a choice of eight fillings, including carne asada, veggies, shrimp, and grilled octopus. Maws can gnaw on carne asada wrapped in a burrito's passionate embrace ($7.50), or they can clamp down on a pair of Taco Taquiza's tacos loaded with creamy potatoes, salted fried fish, and salsa as smoky as a humidor filled with jerky ($3.50).

Grilled-octopus ceviche is marinated in lime juice and spices before being tossed with tomatoes, cilantro, and onions, then dished up atop two crunchy tostadas ($9.50), and salad selections ($7.50) pile carne asada or chicken atop fresh mixes of veggies drizzled with house-made dressing. Diners can accompany meals with sides such as guacamole ($1.99) or escort them down exclusive esophagi with a glass of wine ($2.95) or a frosty Mexican brew ($4.50).