Fairs & Festivals in O'Fallon
3 events in O'Fallon, Missouri for 2026.
2.5(76)CraftFood FestivalSeasonal
The Christmas in July Craft and Vendor Event
The Christmas in July Craft and Vendor Event will be held on July 18-19, 2026.
Sat–Sun, Jul 18–19O'Fallon
CraftFood FestivalArtisan
The Happy Fall Craft and Vendor Event
The Happy Fall Craft and Vendor Event will be held on October 18th, 2026.
Sun, Oct 18O'Fallon
5(9)CraftFood FestivalSeasonal
The annual Country Christmas Craft and Vendor Event
The annual Country Christmas Craft and Vendor Event will be held on December 5-6, 2026.
Sat–Sun, Dec 5–6O'Fallon