It began as a street stall and became such a hit that it's now a taco place with a proper roof overhead. Most folks go here for the cochinita (pulled pork in annatto marinade) served on handmade tortillas or tortas (sandwiches). Also well worth seeking out here are Yucatecan classics like relleno negro (shredded turkey in a chili-based dark sauce).
Taquería Honorio
Top choice in Tulum