The best way to familiarize oneself with a different country's culture is to spend 10–15 years in one of its maximum-security prisons, but the second-best way is to taste its cuisine. Learn about Fort Worth’s food with today's Groupon: for $10, you get $20 worth of Tex Mex fare at Dos Gringo’s.

Dos Gringo lures cowlads and cowladies with a menu of Tex Mex eats fine-tuned over the course of more than 35 years. Instead of a friend's birthday gift, wrap your tongue around an appetizing starter such as the macho nachos ($8.95)—a culinary structure of spicy meat, guac, and cheese insulated by a tower of chips—or the crispy corn flautitas ($6.45), which brim with chicken or beef and sit ready to dive bomb into a side of sour cream. Feel free to use teeth or Thumbelina's yard shovel to dig into the beef-, cheese-, and onion-stuffed enchilada of platos seite ($7.95), accompanied by a beef taco. After an exhausting afternoon of lassoing bucking hay barrels, guests can refuel with a flavorful fiesta of Jack Daniels–glazed chicken and steamed julienne vegetables in the pollo borracho ($10.95). Dos Gringo’s also induces merriment by hosting regular live music and Wednesday-night karaoke.