Open Gym Special Events click here Dress code enforced No Open Gyms scheduled at this time. electronic waiver All participants must have an electronic waiver on file to participate. Please click above to fill out and sign. Open Gym Fees: $10 members / $15 non-members Star Factory Gym – Children 1-5 must be accompanied with a participating adult. School Age Gym – Participants 5-18 and Instructors only.