Street food in mexico gets lumped under the name antojitos, which translates as "Little cravings. " Street carts, food trucks, and market vendors sell these little tastes of the country's rich cuisine at all hours of the day and night. Tacos come in a nearly unimaginable variety, usually in little three-or four-bite corn tortillas. Carne asada refers to grilled beef, but in mexico, marinated versions of it form the basis of many favorite street foods. These carne asada tacos can be served as an appetizer or part of the main meal.