Dining out spares people from using up the last of their paper plates or incinerating the last of their paper ovens. Reduce your disposable-cookware footprint with today's Groupon: for $10, you get $20 worth of authentic Mexican cuisine at Rudy's Tenampa Taqueria.

Rudy's menu spreads out traditional family recipes embodying the spicy flavors of Mexico, with 25 tequilas and margaritas ready to spring from the drink menu and cool down steaming mouths. Famous for their fish tacos, the chefs at Rudy's load small tortillas with steaming fish and vegetables to eat individually ($3.99) or as part of the Tijuana tacos plate ($9.99), where they're served with a side of rice and a choice of beans or nopales. In the Tamales Especial ($8.49), corn-based masa cradles tender pork bathed in a delicious sauce and smothered in cheese. Diners can chomp and crunch their way through the chimichangas de Tenampa ($9.99), whose deep-fried tortillas house a zesty concoction of sautéed chicken and fresh vegetables served with sour cream, guacamole, and rice and beans, or bite into a piping-hot pile of Margie's sizzling fajitas ($12.99), which combine a half pound of steak or chicken with peppers and onions, then shroud it in mystery, pico de gallo, guacamole, cheese, and warm flour tortillas. Each Friday night, diners can order one of the house margaritas and enjoy the live music of a mariachi band, which fills the restaurant's airwaves with traditional Mexican tunes.