El Califa de León is a Mexico City taqueria that’s been serving delicious tacos since 1968. The famous French Michelin Guide has awarded the taco stand one of their coveted stars, making it the first taqueria ever to receive one. Their menu is simple: four types of tacos and two house-made salsas, always crafted with the freshest ingredients. At only 10-feet wide, most people stand to eat the delicacies offered at El Califa de León.