Lake Saint Louis Festivals Events

Festivals Happening Next in Lake Saint Louis, MO

Alabama, Lonestar in Saint Louis

 Enterprise Center 4 Oct 2025
CONCERTS

Missouri Ranch Fall show

6880 Lake St. Louis Blvd., Lake Saint Louis, MO, United States, Missouri 63367 15 Nov 2025

🎉 Children’s Lighthouse of O’Fallon – First Annual Fall Festival 🎉

 2570 Sommers Rd, O'Fallon, MO 63367 4 Oct 2025
FESTIVALS

Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair

 100 Cognac Ct 15 Nov 2025
CHRISTMAS-MARKETS-AND-FAIRS USD 0 TO 19