El Yug Review
It's one of the few fully vegetarian restaurants in Mexico City. Homemade soups and main courses—from veggie burgers to chiles rellenos—come with whole-grain bread. The lunch buffet is only $4.50. Yug's sister restaurant in the Zona Rosa is open daily for breakfast, lunch, and dinner. Don't be fooled by the Roma address—the entrance is actually three doors down and around the corner on Calle Cozumel.