Back to All Events 2026 Big Sioux Water Festival Tuesday, May 12, 2026 9:45 AM 2:00 PM South Dakota State University 1451 Stadium Rd, Brookings, SD 57007 Sioux Falls, SD, 57104 United States (map) Google Calendar ICS
2026 Big Sioux Water Festival Tuesday, May 12, 2026 9:45 AM 2:00 PM South Dakota State University 1451 Stadium Rd, Brookings, SD 57007 Sioux Falls, SD, 57104 United States (map) Google Calendar ICS
