Each La Fountain Mexican Restaurant is independently own and operated. Menu prices might vary from each location. Appetizers Breakfast (Served Anytime) Burritos. Chimichangas Desserts Drinks Enchiladas Enchiladas with corn tortillas Enchiladas with Home Made Flour Tortillas Fries Grilled Quesadillas House Specialties Other single items – Served With Rice & Beans Other Single Items. Side orders SINGLE ITEMS Tacos (Hard Shell). Tacos (Soft Shell). Tacos Salad Tamales Tostadas.