St. Patrick’s Day ParadeSt. Patrick’s Day ParadePeter Macdiarmid/Getty ImagesShare on TwitterShare on FacebookMarch 14, 2015 | 2:00 PM - 5:00 PMDowntown Sioux FallsEvent Website: www.dtsf.com Additional Information2pm in downtown Sioux Falls. The Painting of the Shamrock will take place at 9th and Phillips at 11:45am.