Festivals in O'Fallon, MO
Search for something you love or check out popular events in your area.
1 filter applied
Festival
Date
Neighborhood
Category
Price
Language
Currency
1 filter applied
Festival
Spring Market at Shire Lane Estate in New Town in St. Charles
Sun, Apr 12, 11:00 AM
Saint Charles · Shire Lane Estate
Spring Market at Shire Lane Estate in New Town in St. Charles
Sun, Apr 12, 11:00 AM
Saint Charles · Shire Lane Estate
Easter E.G.G. HUNT Experiencing God's Grace
Saturday at 1:00 PM
Chesterfield · First Baptist Church of Chesterfield
Easter E.G.G. HUNT Experiencing God's Grace
Saturday at 1:00 PM
Chesterfield · First Baptist Church of Chesterfield
20th African Film Festival
Friday at 7:00 PM + 5 more
St. Louis · Washington University - Brown Hall, Room 100
20th African Film Festival
Friday at 7:00 PM + 5 more
St. Louis · Washington University - Brown Hall, Room 100
Holy Trinity Serbian Orthodox Church FishFest 2026
Friday at 5:00 PM + 1 more
St. Louis · 1910 Serbian Dr
Holy Trinity Serbian Orthodox Church FishFest 2026
Friday at 5:00 PM + 1 more
St. Louis · 1910 Serbian Dr
Frequently asked questions about O'Fallon
What are the best festival events to attend?
According to Eventbrite, the best festival events are:
Which events are currently trending in O'Fallon?
The trending searches this month in O'Fallon are:
Which festival events are coming up?
Discover the best festival events happening soon – you don't want to miss them: