Already a customer? Click here to login. While parents enjoy a date night out at the Flip for Gymnastics Fundraiser, children can enjoy a fun filled night at the gym! Children will be entertained with games, open gym time, pizza and a movie! For gymnasts in classes Tigers and up (or ages 5 and up). The Lock-in will run from 5:45pm-10:30pm at the RFGC Gym and is $20 per child and $5 off second child. We're sorry but this event has been reserved. Please review our calendar for another available date and time. Thank you.