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

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

St Louis African Restaurant Week 2025
Tomorrow at 12:00 PM
St Louis · St Louis
St Louis African Restaurant Week 2025
Tomorrow at 12:00 PM
St Louis · St Louis
Ameren Illinois MDI Spring Solar Job Fair
Fri, May 29, 9:00 AM
East St. Louis · Jackie Joyner-Kersee Foundation
Ameren Illinois MDI Spring Solar Job Fair
Fri, May 29, 9:00 AM
East St. Louis · Jackie Joyner-Kersee Foundation
Almost full
Belleville Fire Department Career Briefing: The Road to the Badge
Thu, Jun 18, 6:30 PM
Belleville · Belleville Firehouse 4
Almost full
Belleville Fire Department Career Briefing: The Road to the Badge
Thu, Jun 18, 6:30 PM
Belleville · Belleville Firehouse 4
Unplug & Reconnect: Women Veterans Day Gathering
Fri, Jun 12, 11:00 AM
O'Fallon · Rock Springs Park Trail
Unplug & Reconnect: Women Veterans Day Gathering
Fri, Jun 12, 11:00 AM
O'Fallon · Rock Springs Park Trail
Breastfeeding Class
Wed, May 27, 6:00 PM
Maryville · Anderson Hospital
Breastfeeding Class
Wed, May 27, 6:00 PM
Maryville · Anderson Hospital
The New Digital Landscape
Wed, May 27, 9:00 AM
Collinsville · Southwestern Illinois Board of Realtors
The New Digital Landscape
Wed, May 27, 9:00 AM
Collinsville · Southwestern Illinois Board of Realtors
Friday Night Worship Experience
Fri, May 29, 7:00 PM
Glen Carbon · Gateway Family Church
Friday Night Worship Experience
Fri, May 29, 7:00 PM
Glen Carbon · Gateway Family Church
Culture & Connection: An Evening of Networking and Inspiration
Fri, May 29, 6:00 PM
East St. Louis · The 89th Collective
Culture & Connection: An Evening of Networking and Inspiration
Fri, May 29, 6:00 PM
East St. Louis · The 89th Collective
Going fast
Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW
Sun, Jul 12, 8:00 PM
St Louis · Secret Location in St Louis
Going fast
Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW
Sun, Jul 12, 8:00 PM
St Louis · Secret Location in St Louis
Home Buyer Workshop
Wed, May 27, 6:30 PM
O'Fallon · 108 W State St
Home Buyer Workshop
Wed, May 27, 6:30 PM
O'Fallon · 108 W State St
DevLAB: Hacking, Building & Learning in St. Louis
Tue, Jun 2, 5:30 PM
St. Louis · T-REX
DevLAB: Hacking, Building & Learning in St. Louis
Tue, Jun 2, 5:30 PM
St. Louis · T-REX
Love Verse Open Mic
Sat, Jun 27, 6:00 PM
Belleville · Love Church
Love Verse Open Mic
Sat, Jun 27, 6:00 PM
Belleville · Love Church
Sales end soon
Small Business Collider: How to Navigate Federal Contracting
Tomorrow at 9:30 AM
St. Louis · 911 Washington Ave #500
Sales end soon
Small Business Collider: How to Navigate Federal Contracting
Tomorrow at 9:30 AM
St. Louis · 911 Washington Ave #500
Missouri Bridal & Wedding Expo
Sun, May 31, 1:00 PM
St. Louis · America's Center Convention Complex
Missouri Bridal & Wedding Expo
Sun, May 31, 1:00 PM
St. Louis · America's Center Convention Complex
Just added
Ladies of Legacy&Purpose, NACWC Annual Informational
Sun, Jun 7, 2:30 PM
Fairview Heights · 10025 Bunkum Rd
Just added
Ladies of Legacy&Purpose, NACWC Annual Informational
Sun, Jun 7, 2:30 PM
Fairview Heights · 10025 Bunkum Rd
The Ask That Changes Everything - Belleville
Thu, Jun 4, 11:30 AM
Belleville · Tavern On Main
The Ask That Changes Everything - Belleville
Thu, Jun 4, 11:30 AM
Belleville · Tavern On Main
Sales end soon
Phil Wickham - World Vision Volunteers - St. Louis, MO
Saturday at 4:30 PM
St. Louis · Chaifetz Arena
Sales end soon
Phil Wickham - World Vision Volunteers - St. Louis, MO
Saturday at 4:30 PM
St. Louis · Chaifetz Arena
Building a Regional Freight Strategy: Process, Data, Collaboration
Thu, Jun 11, 9:00 AM
St. Louis · Gateway Arch Riverboats
Building a Regional Freight Strategy: Process, Data, Collaboration
Thu, Jun 11, 9:00 AM
St. Louis · Gateway Arch Riverboats
The Doula Lab's Grand Opening
Sat, Jun 20, 2:00 PM
Belleville · 6608 W Main St
The Doula Lab's Grand Opening
Sat, Jun 20, 2:00 PM
Belleville · 6608 W Main St
Sales end soon
Monthly Business Mingle at Big Daddy's – Business Growth Network
Tomorrow at 5:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Sales end soon
Monthly Business Mingle at Big Daddy's – Business Growth Network
Tomorrow at 5:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot

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:

Ameren Illinois MDI Spring Solar Job Fair

Belleville Fire Department Career Briefing: The Road to the Badge

Unplug & Reconnect: Women Veterans Day Gathering

Breastfeeding Class

Which events are currently trending in O'fallon?

The trending searches this month in O'fallon are:

mothers day brunch

mothers day weekend events near me

events happening today near me

mother's day

Which free events are coming up?

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

Small Business Collider: How to Navigate Federal Contracting

St Louis African Restaurant Week 2025

Monthly Business Mingle at Big Daddy's – Business Growth Network

Phil Wickham - World Vision Volunteers - St. Louis, MO

St Louis African Restaurant Week 2025

St Louis African Restaurant Week 2025

Ameren Illinois MDI Spring Solar Job Fair

Ameren Illinois MDI Spring Solar Job Fair

Belleville Fire Department Career Briefing: The Road to the Badge

Belleville Fire Department Career Briefing: The Road to the Badge

Unplug & Reconnect: Women Veterans Day Gathering

Unplug & Reconnect: Women Veterans Day Gathering

Breastfeeding Class

Breastfeeding Class

The New Digital Landscape

The New Digital Landscape

Friday Night Worship Experience

Friday Night Worship Experience

Culture & Connection: An Evening of Networking and Inspiration

Culture & Connection: An Evening of Networking and Inspiration

Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW

Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW

Home Buyer Workshop

Home Buyer Workshop

DevLAB: Hacking, Building & Learning in St. Louis

DevLAB: Hacking, Building & Learning in St. Louis

Love Verse Open Mic

Love Verse Open Mic

Small Business Collider: How to Navigate Federal Contracting

Small Business Collider: How to Navigate Federal Contracting

Missouri Bridal & Wedding Expo

Missouri Bridal & Wedding Expo

Ladies of Legacy&Purpose, NACWC Annual Informational

Ladies of Legacy&Purpose, NACWC Annual Informational

The Ask That Changes Everything - Belleville

The Ask That Changes Everything - Belleville

Phil Wickham - World Vision Volunteers - St. Louis, MO

Phil Wickham - World Vision Volunteers - St. Louis, MO

Building a Regional Freight Strategy: Process, Data, Collaboration

Building a Regional Freight Strategy: Process, Data, Collaboration

The Doula Lab's Grand Opening

The Doula Lab's Grand Opening

Monthly Business Mingle at Big Daddy's – Business Growth Network

Monthly Business Mingle at Big Daddy's – Business Growth Network

Things to do around O'fallon

Trends in O'fallon

1. Mothers day brunch

2. Mothers day weekend events near me

3. Events happening today near me

4. Mother's day

5. Scramble golf tournaments

6. Memorial day weekend

7. Singles

8. Car shows

9. Job fairs

10. Comedy shows

11. Vendor events

12. Kids events

What are the best free events to attend?

Which events are currently trending in O'fallon?

Which free events are coming up?