Our favorite puesto de tacos (taco truck), is parked every evening at 8 outside the Biblioteca here in San Miguel. We eat here regularly, and to the amazement of many of our gringo friends are still alive. But the favorite thing to enjoy here isn’t tacos but gringas, either al pastor (pork with cheese) or campechenas (mixed pork, steak, sausage, and cheese) which are served on a wheat toritilla, which is white rather than brown and accounts for the name, as gringas (the female version of gringo) of course are also pale and not brown like the Mexicans.