Taquería El Greco
At this no-frills, old-fashioned take-out taqueria, shaved meat rotates enticingly on a spit before an open flame, practically daring you not to try a plate of the Árabe-style (wrapped in grilled pita bread) tacos al pastor, plus tortas, grilled meats, and a long menu of other short-order snacks. It's a great, cheap Condesa option when you're hungry and on the run.