Deluxe Birthday Party at Appalachian Stars Gymnastics. The gymnastics party includes playing on ASG's trampolines, foam pit, climbing rope, parachute and much more. We encourage not only the children to jump around and have fun, but the parents as well! During your party, there will be one of ASG's exceptional party instructors on hand to supervise all activities and assist you with all aspects of the party. A Gymnastics Party with Appalachian Stars Gymnastics features one hour of gymnastics fun for 15 children and time for gifts and refreshments. As part of your party package the gym will be closed to all other activities for the entire duration of your party.