Hotel Zone shuts down early except tourist traps, but locals know where to go when Coco Bongo crowds hit the streets hungry.

OXXO on Boulevard Kukulcán near Plaza Forum stays stocked with decent tortas and stays open all night. The one by Señor Frog's keeps fresh tacos al pastor until 3am - not amazing but beats 400-peso room service.

Downtown on Avenida Yaxchilán, Tacos Rigo parks his cart across from Parque de las Palapas until 4am Friday/Saturday. Follows the bar crowd from Zona Rosa. Cash only, but he makes proper suadero that'll save your hangover.

If you're dressed nice, lobby bar at Live Aqua serves light bites 24/7. Act like you're staying there and order something small with your overpriced cocktail.