Greatest Show on H20Greatest Show on H20Natasha/Hot 104.7Share on TwitterShare on FacebookEvery week on Friday until August 30, 2019, 7:00PM - 9:00PMCatfish BayShow Pl., Sioux Falls, SD 57104 United StatesEvent Website: http://www.catfishbay.com/Additional Information7pm at Catfish Bay Water Ski Park.