Like most modern conflicts, the rivalry between soft and hard tacos will not end until one side gets eaten by a bear. Broker a culinary truce with today's Groupon: for $15, you get $30 worth of Mexican fare and drinks at El Quetzal Mexican Restaurant.

El Quetzal Mexican Restaurant sates ravenous appetites with a menu of ample eats inspired by Mexico City's street fare. Tuck teeth into the midsection of an overstuffed torta—a sandwich lined with melty mozzarella and teeming with chipotle-sauce-soaked tasties such as mexican sausage, breaded flank steak, or the pleasant paradox of sliced ham with pineapple and five-dimensional bacon ($8.75). El Quetzal’s epicureans test the tensile strength of their homemade corn-dough tortillas with quesadillas gigantes that come overflowing with smoked chipotle-braised meat and a flood of fresh-made cheese ($8.99). Dinnertime diners can graze on a platter of beef with carne-asada steak ($12.99) paired with a Mexican beer or margarita or opt for an all-day breakfast dish, retroactively improving their day with huevos con jamon's diced ham and three scrambled eggs ($8.99).