Abstract: A combination gas grill, charcoal grill, and smoker having multiple cooking areas and multiple heat sources, where heat and/or smoke flow upwards and exits through a vent system. The covered grill area may act as a gas grill by sliding the gas burner tube drawer to the position directly under the grill area. Alternatively the covered grill area may act as a charcoal grill by sliding the gas burner tube drawer to the position away from the frill area, and placing coals on grates directly beneath the grill area. Alternatively the entire center area may be used as a smoker by sliding the gas burner tube drawer to the position away from the grill area and placing coals in the fire box.