There are two ways to spot these tiny taco shacks: the towering street-side mural of the Virgin of Guadalupe or the queue of people waiting to get in. A blackboard above the cash register offers 12 options wrapped in warm corn tortillas ($2.50 each or four for $9.50). Pollo con mole (chicken with spicy chocolate sauce), al pastor (marinated pork with chili, achiote, and pineapple), and tender asada (flank steak with cucumber) are dynamite. Licensed.