The food at Tetetlán is very good, but it isn’t the main reason to stop by. It’s one of the most unique and eye-catching restaurants we’ve ever seen, and it’s located next to the Luis Barragan-designed Casa Pedregal (which you can and should visit). The huge space, formerly the property’s horse stables, is a blend of Barragan architecture and a more modern setup, with a transparent floor exposing the natural volcanic lava stones, and a mix of strange, perfect furniture. There’s a gigantic private book collection scattered throughout the space, which you can browse while going through the huge menu of tacos, tlayudas, and pizzas.