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find Halloween events for every vibe.

Community events in O'Fallon, IL

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Veils & Vibes Masquerade Party
Saturday at 6:00 PM
Collinsville · Gateway Convention Center
Sales end soon
Veils & Vibes Masquerade Party
Saturday at 6:00 PM
Collinsville · Gateway Convention Center
Nu Chi Chapter 70th Annual Founder's Day Banquet
Sat, Nov 15, 2:00 PM
Edwardsville · Morris University Center
Nu Chi Chapter 70th Annual Founder's Day Banquet
Sat, Nov 15, 2:00 PM
Edwardsville · Morris University Center
FIRST FRIDAY '25 REUNITED @ NEWLY OPENED THE KEY (FORMERLY SEVEN)
Fri, Nov 7, 8:30 PM
St. Louis · 3221 Olive St
FIRST FRIDAY '25 REUNITED @ NEWLY OPENED THE KEY (FORMERLY SEVEN)
Fri, Nov 7, 8:30 PM
St. Louis · 3221 Olive St
Books & Bonnets Book Club BONFIRE
Sat, Nov 1, 6:00 PM
Millstadt · Eckert’s Millstadt Fun Farm
Books & Bonnets Book Club BONFIRE
Sat, Nov 1, 6:00 PM
Millstadt · Eckert’s Millstadt Fun Farm
Nearly full
Willow Circle: The Village Gathering Series
Saturday at 10:00 AM
St. Louis · Harris-Stowe State University
Nearly full
Willow Circle: The Village Gathering Series
Saturday at 10:00 AM
St. Louis · Harris-Stowe State University
Yours Awards “Hall of Fame Edition”
Tue, Nov 11, 3:00 PM
Collinsville · Old Herald Brewery & Distillery
Yours Awards “Hall of Fame Edition”
Tue, Nov 11, 3:00 PM
Collinsville · Old Herald Brewery & Distillery
Saluting Young Fathers
Sat, Nov 15, 2:00 PM
Fairview Heights · Stonewolf Golf Club & Event Center
Saluting Young Fathers
Sat, Nov 15, 2:00 PM
Fairview Heights · Stonewolf Golf Club & Event Center
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Soulard in the Alleys: Urban Living in the 19th Century
Tomorrow at 5:00 PM
St. Louis · Soulard Farmers Market
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Soulard in the Alleys: Urban Living in the 19th Century
Tomorrow at 5:00 PM
St. Louis · Soulard Farmers Market
"The Juke Joint" - Halloween At Levels
Sat, Nov 1, 10:00 PM
St. Louis · Levels Nigerian Cuisine
"The Juke Joint" - Halloween At Levels
Sat, Nov 1, 10:00 PM
St. Louis · Levels Nigerian Cuisine
Hotel STL Roof Top Groove w/Nu Chi Ques
Sun, Nov 16, 3:00 PM
St. Louis · Hotel Saint Louis, Autograph Collection
Hotel STL Roof Top Groove w/Nu Chi Ques
Sun, Nov 16, 3:00 PM
St. Louis · Hotel Saint Louis, Autograph Collection
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Benton Park Halloween Tour
Saturday at 5:00 PM
St. Louis · Benton Park
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Benton Park Halloween Tour
Saturday at 5:00 PM
St. Louis · Benton Park
Boots on the Ground - Veterans Day Party
Sun, Nov 9, 3:00 PM
Fairview Heights · Nova's Bistro & Events
Boots on the Ground - Veterans Day Party
Sun, Nov 9, 3:00 PM
Fairview Heights · Nova's Bistro & Events
NBAC Public Tours 2025
Sat, Nov 8, 11:00 AM
Sauget · National Building Arts Center
NBAC Public Tours 2025
Sat, Nov 8, 11:00 AM
Sauget · National Building Arts Center
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Hazelwood East Class of 2006: Social Night Out
Saturday at 6:00 PM
St. Louis · Intertwine Wine Bar
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Hazelwood East Class of 2006: Social Night Out
Saturday at 6:00 PM
St. Louis · Intertwine Wine Bar
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St. Louis Place: Millionaires Row and More
Sunday at 2:00 PM
St. Louis · St. Louis Place Park
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St. Louis Place: Millionaires Row and More
Sunday at 2:00 PM
St. Louis · St. Louis Place Park
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Ghosts of Glen: Haunted History Walking Tour
Tomorrow at 7:00 PM + 1 more
Glen Carbon · Glen Carbon Heritage Museum
Sales end soon
Ghosts of Glen: Haunted History Walking Tour
Tomorrow at 7:00 PM + 1 more
Glen Carbon · Glen Carbon Heritage Museum
Marine Villa Gala - A Speakeasy Soiree
Sat, Nov 8, 7:00 PM
St. Louis · 3622 S Broadway
Marine Villa Gala - A Speakeasy Soiree
Sat, Nov 8, 7:00 PM
St. Louis · 3622 S Broadway
Outreach and Engagement in the Community
Thu, Nov 13, 9:00 AM
St. Louis · Illume: The Behavioral Health Center of Excellence
Outreach and Engagement in the Community
Thu, Nov 13, 9:00 AM
St. Louis · Illume: The Behavioral Health Center of Excellence
2025 Living Legends Honors
Sat, Nov 15, 5:00 PM
St. Louis · Saint Louis University: Il Monastero
2025 Living Legends Honors
Sat, Nov 15, 5:00 PM
St. Louis · Saint Louis University: Il Monastero
C3 Collinsville Community Awards
Wed, Dec 3, 5:00 PM
Collinsville · Gateway Convention Center
C3 Collinsville Community Awards
Wed, Dec 3, 5:00 PM
Collinsville · Gateway Convention Center

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Veils & Vibes Masquerade Party

Nu Chi Chapter 70th Annual Founder's Day Banquet

FIRST FRIDAY '25 REUNITED @ NEWLY OPENED THE KEY (FORMERLY SEVEN)

Books & Bonnets Book Club BONFIRE

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

halloween events

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Soulard in the Alleys: Urban Living in the 19th Century

Ghosts of Glen: Haunted History Walking Tour

Willow Circle: The Village Gathering Series

Benton Park Halloween Tour