Already a customer? Click here to login. Have an afternoon off while your kids play here at GU. From 1-4 PM. they'll enjoy gymnastics and crafts under the guidance of our Safety Certified instructors. Once per month (October-April) and includes a craft, lots of games and activities, bounce house, and lots of gym time. Please bring drink and snack. $17 for the first child and $14 for additional siblings. We're sorry but this event has been reserved. Please review our calendar for another available date and time. Thank you.