Greatest Show on H2OGreatest Show on H2ONatasha/Hot 104.7Share on TwitterShare on FacebookEvery week on Friday until August 31, 2018, 7:00PM - 9:00PMCatfish BayShow Pl., Sioux Falls, SD 57104 United StatesEvent Website: www.catfishbay.com Additional InformationAt Catfish Bay Water Ski Park. 7pm. This year’s theme is “Who is Norman?”