Already a customer? Click here to login. Drop your kids at Paramount for a fun night of gymnastics, trampolines, parkour, ninja warrior courses, inflatables, games and more! Register in-person or online at paramountgym.com. Registration opens the Monday before the event and closes Friday at 9pm. In order to participate, each child must have a signed waiver on file. We're sorry but this event has been reserved. Please review our calendar for another available date and time. Thank you.