Firehouse Subs4901 West Expressway 83 125Open now$3.49delivery feeMerchant adds a to-go fee to all ordersNew!Hot Specialty SubsBuild Your Own SubCold SubsSaladsKids' CombosSidesDrinksCold SubsTuna Salad SubA blend of tuna, mayo, relish and black pepper topped with provolone, served fully involved (mayo, lettuce, tomato, onion, deli mustard, and a pickle spear on the side).$6.90