In 2016, Maria Rios, a native of Guanajuato, opened a food truck in a repurposed ambulance. That truck, Granny's Tacos, named after Rio's great-grandmother and grandmother, is now the city's best breakkfast taco truck.
Check out their Chilaquil Breakfast Taco
With red, green or mole sauce, corn chips, onion, Mex cheese, jalapeo & sour cream