One taco made with soft corn, soft flour, or hard-shell corn tortillas, with your choice of protein and toppings: Option A (onion and cilantro), Option B (lettuce, tomato, and cheese), Both (A+B) for an additional $0.50, or With Everything (A+B, sour cream, and guacamole) for an additional $0.75. Served with limes and avocado tomatillo sauce on the side.