O Fallon Kids Events

Trunk or Treat - O'Fallon

1 Club Way Dr, St Peters, MO 63376-8000, United States 24 Oct 2026

Fall Festival 2026

1083 Cool Springs Industrial Dr, O'Fallon, MO, United States, Missouri 63366 24 Oct 2026

Trunk or Treat

900 TR Hughes Blvd, O'Fallon, MO 63366-2867, United States 17 Oct 2026

6th Annual Country Christmas Craft and Vendor Event

O'Fallon Elks Lodge 5 Dec 2026

Adoption & Paw-dicure Party

9019 Veterans Memorial Pkwy, O'Fallon, MO, United States, Missouri 63366 25 Oct 2026

FBCO Trunk or Treat

8750 Veterans Memorial Pkwy, O'Fallon, MO, United States, Missouri 63366 24 Oct 2026

Cookies & Pictures With Santa!

Best Floors & More 5 Dec 2026

Breakfast with Santa at Ethyl’s Smokehouse

Ethyl's Smokehouse 12 Dec 2026