Multiple locations
Guadalajara Grill doesn't just serve a margarita. It serves more than a half-dozen of them, ranging from the classic to the diablo azul, which features a shot of blue curacao paired with Jose Cuervo Gold. And that's not counting the mashup they call margatinas. On a really rough day, consider the super-sized Guadalarita, a 32-ounce glass of relaxation magic.
Runners up:
2.Cafe Poca Cosa
3.El Charro Cafe