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Free Events and Things to do in O'Fallon, IL

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IKAGG CONNECTions Monthly Networking Meet Up
Fri, Mar 20, 11:30 AM + 21 more
Webster Groves · Llywelyn's Pub
IKAGG CONNECTions Monthly Networking Meet Up
Fri, Mar 20, 11:30 AM + 21 more
Webster Groves · Llywelyn's Pub
Hoops Happy Hour
Thursday at 4:00 PM
Des Peres · Village Bar
Hoops Happy Hour
Thursday at 4:00 PM
Des Peres · Village Bar
1st Time Home Buyer Seminar - Your Roadmap to Homeownership
Sat, Mar 21, 11:00 AM
Florissant · 1109 Howdershell Rd
1st Time Home Buyer Seminar - Your Roadmap to Homeownership
Sat, Mar 21, 11:00 AM
Florissant · 1109 Howdershell Rd
RedKey Lake St. Louis Grand Opening
Thu, Apr 16, 4:00 PM
St. Louis · 21 Meadow Lake Dr unit 316
RedKey Lake St. Louis Grand Opening
Thu, Apr 16, 4:00 PM
St. Louis · 21 Meadow Lake Dr unit 316
Easter Bunny at Alton Square Mall
Fri, Mar 20, 10:00 AM + 15 more
Alton · Alton Square Mall
Easter Bunny at Alton Square Mall
Fri, Mar 20, 10:00 AM + 15 more
Alton · Alton Square Mall
Alton Art Expo 2
Sat, Sep 26, 12:00 PM + 1 more
Alton · The Old Bakery Beer Company
Alton Art Expo 2
Sat, Sep 26, 12:00 PM + 1 more
Alton · The Old Bakery Beer Company
Just added
Messy Memoir Zines with Ash Durrance!
Thu, Apr 9, 6:00 PM
Webster Groves · Betty's Books
Just added
Messy Memoir Zines with Ash Durrance!
Thu, Apr 9, 6:00 PM
Webster Groves · Betty's Books
Stake Conference
Sat, Oct 10, 12:00 AM
St Louis · The Church of Jesus Christ of Latter-day Saints
Stake Conference
Sat, Oct 10, 12:00 AM
St Louis · The Church of Jesus Christ of Latter-day Saints
Alton Cigar Event #9
Sat, Oct 17, 3:00 PM
Alton · Bluff City Grill
Alton Cigar Event #9
Sat, Oct 17, 3:00 PM
Alton · Bluff City Grill
Early Educator United
Tue, Apr 14, 10:00 AM
St. Louis · St. Louis County Library–Parkview Branch
Early Educator United
Tue, Apr 14, 10:00 AM
St. Louis · St. Louis County Library–Parkview Branch
Financial Professionals Q&A Panel - South County
Wed, May 6, 11:30 AM
St. Louis · Nancys Urban Tower Farm LLC
Financial Professionals Q&A Panel - South County
Wed, May 6, 11:30 AM
St. Louis · Nancys Urban Tower Farm LLC
ARTPOCALYPSE festival at The Waiting Room
Sat, Apr 11, 12:00 PM
Saint Ann · The Waiting Room
ARTPOCALYPSE festival at The Waiting Room
Sat, Apr 11, 12:00 PM
Saint Ann · The Waiting Room
Training Class - Basic Okuma Machining Center Programming - St. Louis, MO
Tue, May 19, 9:00 AM
St. Louis · Hartwig - St. Louis, MO
Training Class - Basic Okuma Machining Center Programming - St. Louis, MO
Tue, May 19, 9:00 AM
St. Louis · Hartwig - St. Louis, MO
In Person Workshop: Destigmatizing Substance Use Disorder in Your Community
Tue, Apr 21, 1:00 PM
Alton · The Milton Schoolhouse
In Person Workshop: Destigmatizing Substance Use Disorder in Your Community
Tue, Apr 21, 1:00 PM
Alton · The Milton Schoolhouse
Sales end soon
Strategy Lab – March 2026 Story-Driven Video That Sells
Wednesday at 11:00 AM
St. Louis · 11805 Lackland Rd
Sales end soon
Strategy Lab – March 2026 Story-Driven Video That Sells
Wednesday at 11:00 AM
St. Louis · 11805 Lackland Rd
The STL Lender Project
Tue, Mar 24, 9:00 AM
Des Peres · The Lodge Des Peres
The STL Lender Project
Tue, Mar 24, 9:00 AM
Des Peres · The Lodge Des Peres
Training Class - Basic Okuma Lathe Programming Class - St. Louis, MO
Tue, Jun 16, 9:00 AM
St. Louis · Hartwig - St. Louis, MO
Training Class - Basic Okuma Lathe Programming Class - St. Louis, MO
Tue, Jun 16, 9:00 AM
St. Louis · Hartwig - St. Louis, MO
Complimentary Wine Sampling @ Sappington | Southern Hemisphere
Fri, Mar 27, 6:00 PM
St. Louis · The Wine Cellar Outlet Sappington Plaza
Complimentary Wine Sampling @ Sappington | Southern Hemisphere
Fri, Mar 27, 6:00 PM
St. Louis · The Wine Cellar Outlet Sappington Plaza
Matters of the Heart
Fri, Mar 20, 7:00 PM + 41 more
Saint Ann · Reprieve Wellness Center
Matters of the Heart
Fri, Mar 20, 7:00 PM + 41 more
Saint Ann · Reprieve Wellness Center
Sales end soon
"Whispering Words" Silent Book-Lovers Retreat
Today at 9:00 AM + 108 more
Arnold · 63010
Sales end soon
"Whispering Words" Silent Book-Lovers Retreat
Today at 9:00 AM + 108 more
Arnold · 63010

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best free events to attend?

According to Eventbrite, the best free events are:

IKAGG CONNECTions Monthly Networking Meet Up

1st Time Home Buyer Seminar - Your Roadmap to Homeownership

RedKey Lake St. Louis Grand Opening

Alton Art Expo 2

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

scramble golf tournaments

Which free events are coming up?

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

"Whispering Words" Silent Book-Lovers Retreat

Strategy Lab – March 2026 Story-Driven Video That Sells

Hoops Happy Hour

Easter Bunny at Alton Square Mall