Gringo's taco and burrito hamburger is old and dry. To make it moist, they add water and stir up the grease already settled in it. They also add water to the beans and combo (beef and bean). Their grilled hamburgers are flattened and burnt by grill presses. They never wear gloves; and I never saw them wash their hands. If their lettuce is old and slightly brown, they still use it. The only thing I found safe and delicious to eat was anything deep fat fryed.