Father's Day Flop
6/21/2026
America’s Largest Waterpark® is inviting fathers to show off their best belly flops during the 8th Annual Father’s Day Flop on Sunday, June 21 at 1pm. Taking place in the Big Kahuna Wave Pool, dads can sign up for their chance to earn the coveted Red Belly Badge of Courage.
Sign up at the registration table at the entrance to Big Kahuna Wave Pool from 10am - 12pm. Contest begins right at 1pm at the Wave Pool stage.