O Fallon Fall Festivals Events
Fall Festivals Happening Next in O Fallon, IL
Fantastic Fall Fest
1428 E 3rd St, O'Fallon, IL 62269, United States
18 Oct 2025
FESTIVALS
JUNE'S FALL FEST 🍂
June's Breakfast + Patio
4 Oct 2025
MUSIC
Fur-ight Night (Trunk or Treat for Dogs)
Ace Hardware-O'Fallon & West Belleville
10 Oct 2025
DOG
Fall Yard Sale
OTHS - O'Fallon Township High School District 203
6 Sep 2025
NONPROFIT
$50 Fall minis
Rock Springs Park
11 Oct 2025
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O Fallon Fall Festivals Events