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

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Sales end soon
How to Start Real Estate Investing – Free Class | Chesterfield
Tuesday at 10:00 AM + 34 more
Chesterfield · FREE ONLINE WEBINAR
Sales end soon
How to Start Real Estate Investing – Free Class | Chesterfield
Tuesday at 10:00 AM + 34 more
Chesterfield · FREE ONLINE WEBINAR
It's Giving Community Outreach
Sat, Apr 11, 11:00 AM
O'Fallon · 830 Waterbury Falls Dr
It's Giving Community Outreach
Sat, Apr 11, 11:00 AM
O'Fallon · 830 Waterbury Falls Dr
Going fast
Silent STL: Book Club - We Don't Talk About Carol
Sun, Mar 29, 3:00 PM
St. Louis · St. Louis County Library–Mid-County Branch
Going fast
Silent STL: Book Club - We Don't Talk About Carol
Sun, Mar 29, 3:00 PM
St. Louis · St. Louis County Library–Mid-County Branch
From Zero to Sales Hero - St. Charles MO
Wed, Apr 8, 11:30 AM
Saint Charles · Pio's Restaurant and Cocktail Lounge
From Zero to Sales Hero - St. Charles MO
Wed, Apr 8, 11:30 AM
Saint Charles · Pio's Restaurant and Cocktail Lounge
Sales end soon
STAYCATION DAY 1: Make a Splash Monday!
Tomorrow at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
STAYCATION DAY 1: Make a Splash Monday!
Tomorrow at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
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
P&P Prep 2026: Book Club - Briyanna Michelle
Sun, Apr 12, 1:30 PM
St. Louis · St. Louis County Library–Mid-County Branch
P&P Prep 2026: Book Club - Briyanna Michelle
Sun, Apr 12, 1:30 PM
St. Louis · St. Louis County Library–Mid-County Branch
Sales end soon
STAYCATION DAY 2: Snacks & Crafts Tuesday
Tuesday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
STAYCATION DAY 2: Snacks & Crafts Tuesday
Tuesday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Mille Trunk Show
Today at 12:00 PM + 16 more
St. Louis · Hearth & Soul
Mille Trunk Show
Today at 12:00 PM + 16 more
St. Louis · Hearth & Soul
Going fast
Forest ReLeaf Nursery Public Potting
Sat, Apr 4, 9:00 AM
Maryland Heights · CommuniTree Gardens Nursery
Going fast
Forest ReLeaf Nursery Public Potting
Sat, Apr 4, 9:00 AM
Maryland Heights · CommuniTree Gardens Nursery
Janelle First Birthday
Sun, Apr 26, 4:30 PM
Saint Charles · 3731 Mueller Rd
Janelle First Birthday
Sun, Apr 26, 4:30 PM
Saint Charles · 3731 Mueller Rd
St. Louis Business Networking Event
Thu, Apr 9, 7:30 AM
St. Louis · LUSHIN St. Louis, Powered by Sandler
St. Louis Business Networking Event
Thu, Apr 9, 7:30 AM
St. Louis · LUSHIN St. Louis, Powered by Sandler
STAYCATION DAY 5: Farewell Party
Friday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
STAYCATION DAY 5: Farewell Party
Friday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
STAYCATION DAY 4: Paint & Swim
Thursday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
STAYCATION DAY 4: Paint & Swim
Thursday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
STAYCATION DAY 3: Water Games Wednesday
Wednesday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
STAYCATION DAY 3: Water Games Wednesday
Wednesday at 12:00 PM
St. Louis · Goldfish Swim School - Warson Woods
March WiCyS Affiliate Meeting
Thu, Mar 26, 6:00 PM
St. Louis · RubinBrown
March WiCyS Affiliate Meeting
Thu, Mar 26, 6:00 PM
St. Louis · RubinBrown
Laying a Temple Foundation- Perche Creek Ward Temple Trip
Sat, Aug 1, 8:10 AM
Saint Louis · St. Louis Temple
Laying a Temple Foundation- Perche Creek Ward Temple Trip
Sat, Aug 1, 8:10 AM
Saint Louis · St. Louis Temple
SVS Sound R|Evolution Experience at Audio Advice
Thu, Apr 30, 5:00 PM
Chesterfield · Audio Advice
SVS Sound R|Evolution Experience at Audio Advice
Thu, Apr 30, 5:00 PM
Chesterfield · Audio Advice
A Night of Romance
Sat, Apr 11, 7:00 PM
St. Louis · Salem United Methodist Church
A Night of Romance
Sat, Apr 11, 7:00 PM
St. Louis · Salem United Methodist Church
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

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:

It's Giving Community Outreach

Silent STL: Book Club - We Don't Talk About Carol

From Zero to Sales Hero - St. Charles MO

Training Class - Basic Okuma Machining Center Programming - St. Louis, MO

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

scramble golf tournaments

kids

Which free events are coming up?

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

Mille Trunk Show

STAYCATION DAY 1: Make a Splash Monday!

How to Start Real Estate Investing – Free Class | Chesterfield

STAYCATION DAY 2: Snacks & Crafts Tuesday

How to Start Real Estate Investing – Free Class | Chesterfield

How to Start Real Estate Investing – Free Class | Chesterfield

It's Giving Community Outreach

It's Giving Community Outreach

Silent STL: Book Club - We Don't Talk About Carol

Silent STL: Book Club - We Don't Talk About Carol

From Zero to Sales Hero - St. Charles MO

From Zero to Sales Hero - St. Charles MO

STAYCATION DAY 1: Make a Splash Monday!

STAYCATION DAY 1: Make a Splash Monday!

Training Class - Basic Okuma Machining Center Programming - St. Louis, MO

Training Class - Basic Okuma Machining Center Programming - St. Louis, MO

P&P Prep 2026: Book Club - Briyanna Michelle

P&P Prep 2026: Book Club - Briyanna Michelle

STAYCATION DAY 2: Snacks & Crafts Tuesday

STAYCATION DAY 2: Snacks & Crafts Tuesday

Mille Trunk Show

Mille Trunk Show

Forest ReLeaf Nursery Public Potting

Forest ReLeaf Nursery Public Potting

Janelle First Birthday

Janelle First Birthday

St. Louis Business Networking Event

St. Louis Business Networking Event

STAYCATION DAY 5: Farewell Party

STAYCATION DAY 5: Farewell Party

STAYCATION DAY 4: Paint & Swim

STAYCATION DAY 4: Paint & Swim

STAYCATION DAY 3: Water Games Wednesday

STAYCATION DAY 3: Water Games Wednesday

March WiCyS Affiliate Meeting

March WiCyS Affiliate Meeting

Laying a Temple Foundation- Perche Creek Ward Temple Trip

Laying a Temple Foundation- Perche Creek Ward Temple Trip

SVS Sound R|Evolution Experience at Audio Advice

SVS Sound R|Evolution Experience at Audio Advice

A Night of Romance

A Night of Romance

Training Class - Basic Okuma Lathe Programming Class - St. Louis, MO

Training Class - Basic Okuma Lathe Programming Class - St. Louis, MO

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Scramble golf tournaments

4. Kids

5. Job fairs

6. Couples

7. Puff and paint

8. Puppy yoga

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?