I-29 RV Supercenter SuperShow! Wednesday, February 3, 2021 10:00 AM 10:00 Monday, February 8, 2021 8:00 PM 20:00 Sioux Falls Convention Center and Arena 1201 West Avenue Sioux Falls, SD, 57104 United States (map) Google Calendar ICS The 1st Annual I-29 RV Supercenter Super Show is kicking off with a bang! With over 100 new and used RV's, manufacturer representatives, and the best prices of the year, it's a huge event, and Boulder Creek is glad to be joining in on the fun!