This mega-popular and quirky little spot is housed in a former greasy spoon that sits within the neat little triangle formed by Cleveland Pl and Lafayette St. It's three places really: a stand-while-you-eat taco window, a casual Mexican cafe and, downstairs, a cozy, overly hip cave of a dining room that requires reservations. Standouts include chorizo tacos, rubbed pork tacos and mango and jicama salads, among other authentic and delicious options (most of which are also available upstairs at the anyone-welcome area).