What are the top free Events in May happening in O Fallon?

Here are the top free Events in May in O Fallon:: - Welcome to Women Empowering Women Mingle Event - O'Fallon, MO is happening on Tue 19 May 2026 from 11:30 AM onwards at Rendezvous, O Fallon

What are the top Events in May happening in O Fallon?

Here are the top Events in May in O Fallon:: - Puff n Paint Sunflower Mountains- Mother's Day Edition is happening on Sat 09 May 2026 from 3:00 PM onwards at Sticky's Social Lounge, O Fallon - O'Fallon Hoots vs. Thrillville Thrillbillies is happening on Fri 29 May 2026 from 6:00 PM onwards at CarShield Field, O Fallon - O'Fallon Hoots vs. Cape Catfish is happening on Mon 25 May 2026 from 6:00 PM onwards at CarShield Field, O Fallon - MMF Annual Trivia Night - A Night at the Movies is happening on Sat 02 May 2026 from 7:00 PM onwards at St. Dominic High School, O Fallon - Murder at the SDMS Casino is happening on Sat 09 May 2026 from 5:45 PM onwards at O’Fallon Christian Church 9380 Veterans Memorial Pkwy O’Fallon, MO 63366, O Fallon - Welcome to Women Empowering Women Mingle Event - O'Fallon, MO is happening on Tue 19 May 2026 from 11:30 AM onwards at Rendezvous, O Fallon - Veteran Coffee Talk is happening on Fri 08 May 2026 from 8:00 AM onwards at 410 East Elm Street, O'Fallon, MO, United States, Missouri 63366, O Fallon - Ice Cream Party is happening on Wed 13 May 2026 from 6:30 PM onwards at 8945 Veterans Memorial Parkway, O'Fallon, MO, United States, Missouri 63366, O Fallon

Events & Things To Do in O Fallon in May 2026

AllEvents · 2026-03-14T06:43:15+00:00

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Events in May in O Fallon

Sat, 09 May, 2026 - 03:00 PM

Puff n Paint Sunflower Mountains- Mother's Day Edition

Sticky's Social Lounge

USD 49
Fri, 29 May Onwards

O'Fallon Hoots vs. Thrillville Thrillbillies

CarShield Field
Mon, 25 May, 2026 - 06:00 PM

O'Fallon Hoots vs. Cape Catfish

CarShield Field
Sat, 02 May, 2026 - 07:00 PM

MMF Annual Trivia Night - A Night at the Movies

St. Dominic High School

67+ Interested
Sat, 09 May, 2026 - 05:45 PM

Murder at the SDMS Casino

O’Fallon Christian Church 9380 Veterans Memorial Pkwy O’Fallon, MO 63366

34+ Interested
Tue, 19 May, 2026 - 11:30 AM

Welcome to Women Empowering Women Mingle Event - O'Fallon, MO

Rendezvous

Free
Fri, 08 May, 2026 - 08:00 AM

Veteran Coffee Talk

410 East Elm Street, O'Fallon, MO, United States, Missouri 63366

7+ Interested
Wed, 13 May, 2026 - 06:30 PM

Ice Cream Party

8945 Veterans Memorial Parkway, O'Fallon, MO, United States, Missouri 63366

6+ Interested