(Sioux Falls, SD) — Catfish Bay is back for the summer. The local water ski park near Sioux Falls is now officially open. It’s popular Greatest Show on H-2-O kicked off the summer season on Memorial Day. Catfish Bay has put on the tradition for 30 years now. President Jim Bruns says they have a new theme each year for the show, and this summer’s is about a character named Norman. Tickets and showtimes are available on the Catfish Bay website.