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

Search for something you love or check out popular events in your area.

Sales end soon
Number 9 Networking - Edwardsville, IL - 9am
Tomorrow at 9:00 AM + 33 more
Edwardsville · Madison County Farm Bureau
Sales end soon
Number 9 Networking - Edwardsville, IL - 9am
Tomorrow at 9:00 AM + 33 more
Edwardsville · Madison County Farm Bureau
An Evening of Healing & Celebration with Coach T
Wed, Mar 25, 6:00 PM
Belleville · 4715 W Main St
An Evening of Healing & Celebration with Coach T
Wed, Mar 25, 6:00 PM
Belleville · 4715 W Main St
GAME DAY | Wild Sun Winery Hillsboro MO - Trivia / Music BINGO - SUN 1p
Sun, Mar 22, 1:00 PM + 24 more
Hillsboro · Wild Sun Winery and Brewery
GAME DAY | Wild Sun Winery Hillsboro MO - Trivia / Music BINGO - SUN 1p
Sun, Mar 22, 1:00 PM + 24 more
Hillsboro · Wild Sun Winery and Brewery
Keller Williams Marquee Career Night
Wed, Apr 8, 5:45 PM + 40 more
Edwardsville · 1254 University Dr
Keller Williams Marquee Career Night
Wed, Apr 8, 5:45 PM + 40 more
Edwardsville · 1254 University Dr
Craft and Vendor Fairs 2026
Sat, May 9, 10:00 AM
Maryville · Anderson Hospital
Craft and Vendor Fairs 2026
Sat, May 9, 10:00 AM
Maryville · Anderson Hospital
Belleville ward Fall Festival
Sat, Oct 30, 5:00 PM
Fairview Heights · The Church of Jesus Christ of Latter-day Saints
Belleville ward Fall Festival
Sat, Oct 30, 5:00 PM
Fairview Heights · The Church of Jesus Christ of Latter-day Saints
Going fast
Breastfeeding Class
Wed, May 27, 6:00 PM
Maryville · Anderson Hospital
Going fast
Breastfeeding Class
Wed, May 27, 6:00 PM
Maryville · Anderson Hospital
Divorce Done Differently: A Team Approach
Thu, Apr 16, 11:30 AM
Edwardsville · RE/MAX Alliance
Divorce Done Differently: A Team Approach
Thu, Apr 16, 11:30 AM
Edwardsville · RE/MAX Alliance
St. Louis Mother’s Day Craft & Vendor Market
Sat, May 2, 11:00 AM
Fairview Heights · St. Clair Square
St. Louis Mother’s Day Craft & Vendor Market
Sat, May 2, 11:00 AM
Fairview Heights · St. Clair Square
Spring Fling
Sat, Mar 28, 10:00 AM
Fairview Heights · 618 Business & Event Center
Spring Fling
Sat, Mar 28, 10:00 AM
Fairview Heights · 618 Business & Event Center
TIPI WED-FEST 2026
Mon, Jun 8, 12:00 PM
New Florence · 432 Tree Farm Rd
TIPI WED-FEST 2026
Mon, Jun 8, 12:00 PM
New Florence · 432 Tree Farm Rd
St. Louis Fall Craft and Vendor Market
Sat, Nov 7, 11:00 AM
Fairview Heights · St. Clair Square
St. Louis Fall Craft and Vendor Market
Sat, Nov 7, 11:00 AM
Fairview Heights · St. Clair Square
Going fast
Century 21 Advantage Brunch with the Easter Bunny
Sat, Mar 28, 10:00 AM
Waterloo · Metzger-Crook VFW Post #6504
Going fast
Century 21 Advantage Brunch with the Easter Bunny
Sat, Mar 28, 10:00 AM
Waterloo · Metzger-Crook VFW Post #6504
Sales end soon
The Dominant Man: A Legacy of Leaders
Saturday at 9:00 AM
Belleville · Redeeming Love of Christ Church
Sales end soon
The Dominant Man: A Legacy of Leaders
Saturday at 9:00 AM
Belleville · Redeeming Love of Christ Church
Free Family Friendly Movie Night
Fri, Apr 10, 6:00 PM
Edwardsville · St John's United Methodist Church
Free Family Friendly Movie Night
Fri, Apr 10, 6:00 PM
Edwardsville · St John's United Methodist Church
Words of Women Leadership Panel - O'Fallon
Mon, Mar 30, 11:30 AM
O'Fallon · Bella Milano O'Fallon
Words of Women Leadership Panel - O'Fallon
Mon, Mar 30, 11:30 AM
O'Fallon · Bella Milano O'Fallon
S.O.S - Belleville
Thu, Apr 2, 11:30 AM
Belleville · Tavern On Main
S.O.S - Belleville
Thu, Apr 2, 11:30 AM
Belleville · Tavern On Main
Next Gen Networking - The Monthly Meetup, April
Wed, Apr 1, 6:00 PM
Hillsboro · Grit & Grace Ranch
Next Gen Networking - The Monthly Meetup, April
Wed, Apr 1, 6:00 PM
Hillsboro · Grit & Grace Ranch
Beyond the Hack: How Women Can Travel Smarter and Rest Better - O'Fallon
Mon, May 18, 11:30 AM
O'Fallon · Bella Milano O'Fallon
Beyond the Hack: How Women Can Travel Smarter and Rest Better - O'Fallon
Mon, May 18, 11:30 AM
O'Fallon · Bella Milano O'Fallon
You’re Sitting on a Goldmine: Unlock It with DTD2
Today at 1:30 PM
O'Fallon · 108 W State St
You’re Sitting on a Goldmine: Unlock It with DTD2
Today at 1:30 PM
O'Fallon · 108 W State St

Trends in O'Fallon

Explore more trends

Frequently asked questions about O'Fallon

What are the best free events to attend?

According to Eventbrite, the best free events are:

An Evening of Healing & Celebration with Coach T

Keller Williams Marquee Career Night

Craft and Vendor Fairs 2026

Belleville ward Fall Festival

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

st patrick day

events happening today near me

kids

job fairs

Which free events are coming up?

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

You’re Sitting on a Goldmine: Unlock It with DTD2

Number 9 Networking - Edwardsville, IL - 9am

The Dominant Man: A Legacy of Leaders

GAME DAY | Wild Sun Winery Hillsboro MO - Trivia / Music BINGO - SUN 1p

Number 9 Networking - Edwardsville, IL - 9am

Number 9 Networking - Edwardsville, IL - 9am

An Evening of Healing & Celebration with Coach T

An Evening of Healing & Celebration with Coach T

GAME DAY | Wild Sun Winery Hillsboro MO - Trivia / Music BINGO - SUN 1p

GAME DAY | Wild Sun Winery Hillsboro MO - Trivia / Music BINGO - SUN 1p

Keller Williams Marquee Career Night

Keller Williams Marquee Career Night

Craft and Vendor Fairs 2026

Craft and Vendor Fairs 2026

Belleville ward Fall Festival

Belleville ward Fall Festival

Breastfeeding Class

Breastfeeding Class

Divorce Done Differently: A Team Approach

Divorce Done Differently: A Team Approach

St. Louis Mother’s Day Craft & Vendor Market

St. Louis Mother’s Day Craft & Vendor Market

Spring Fling

Spring Fling

TIPI WED-FEST 2026

TIPI WED-FEST 2026

St. Louis Fall Craft and Vendor Market

St. Louis Fall Craft and Vendor Market

Century 21 Advantage Brunch with the Easter Bunny

Century 21 Advantage Brunch with the Easter Bunny

The Dominant Man: A Legacy of Leaders

The Dominant Man: A Legacy of Leaders

Free Family Friendly Movie Night

Free Family Friendly Movie Night

Words of Women Leadership Panel - O'Fallon

Words of Women Leadership Panel - O'Fallon

S.O.S - Belleville

S.O.S - Belleville

Next Gen Networking - The Monthly Meetup, April

Next Gen Networking - The Monthly Meetup, April

Beyond the Hack: How Women Can Travel Smarter and Rest Better - O'Fallon

Beyond the Hack: How Women Can Travel Smarter and Rest Better - O'Fallon

You’re Sitting on a Goldmine: Unlock It with DTD2

You’re Sitting on a Goldmine: Unlock It with DTD2

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Kids

4. Job fairs

5. Scramble golf tournaments

6. Puppy yoga

7. Couples

8. Puff and paint

9. Bingo

10. Car shows

11. Cannabis_event

12. Trivia

What are the best free events to attend?

Which events are currently trending in O'Fallon?

Which free events are coming up?