Open gym for all ages. $12 per child ages 1-17, $17 per adult with membership. Please note that this open gym is very popular with older children and teens. Children and teenagers ages 10 and up may be dropped off; however, parents must sign the waiver, agreeing to our terms of supervision. All children under the age of ten, must be supervised IN THE GYM by an adult who is responsible for ensuring that his/her charges obey the gym safety rules. See our Open Gym Rules and details on our website's Open Gym page.