Events and Things to do in O'Fallon, MO

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

Candlelight and strings
Fri, Apr 17, 6:00 PM
St. Louis · 6166 Delmar Blvd
Candlelight and strings
Fri, Apr 17, 6:00 PM
St. Louis · 6166 Delmar Blvd
Let's Dance May 2, 2026
Sat, May 2, 7:00 PM
St. Louis · Shrewsbury Parks & Recreation Department
Let's Dance May 2, 2026
Sat, May 2, 7:00 PM
St. Louis · Shrewsbury Parks & Recreation Department
Max Pryce Comedy Night at Montelle Winery
Sat, Apr 18, 7:30 PM
Augusta · Montelle Winery
Max Pryce Comedy Night at Montelle Winery
Sat, Apr 18, 7:30 PM
Augusta · Montelle Winery
Mahjong Learning Series at The Celebration Station
Wed, Apr 1, 5:30 PM + 2 more
Manchester · 14248 Manchester Rd
Mahjong Learning Series at The Celebration Station
Wed, Apr 1, 5:30 PM + 2 more
Manchester · 14248 Manchester Rd
HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26
Fri, Apr 24, 9:00 PM
Warrenton · MK Ranch Bar & Grill
HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26
Fri, Apr 24, 9:00 PM
Warrenton · MK Ranch Bar & Grill
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
Going fast
Super Wine Tasting: Late Session
Sun, Apr 19, 3:00 PM
MAPLEWOOD · Vom Fass St. Louis
Going fast
Super Wine Tasting: Late Session
Sun, Apr 19, 3:00 PM
MAPLEWOOD · Vom Fass St. Louis
Slam Poetry Night
Sat, Apr 18, 6:00 PM
St. Louis · ERG Gallery
Slam Poetry Night
Sat, Apr 18, 6:00 PM
St. Louis · ERG Gallery
GRIT September Luncheon
Wed, Sep 30, 11:30 AM
Des Peres · 1050 Des Peres Dr
GRIT September Luncheon
Wed, Sep 30, 11:30 AM
Des Peres · 1050 Des Peres Dr
Fairway Automotive's Route 66 Poker Run & Car Show
Sat, Apr 25, 7:30 AM
St. Louis · Faith Church | Sunset Hills
Fairway Automotive's Route 66 Poker Run & Car Show
Sat, Apr 25, 7:30 AM
St. Louis · Faith Church | Sunset Hills
Sales end soon
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area
Tomorrow at 1:00 PM + 160 more
Florissant · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Sales end soon
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area
Tomorrow at 1:00 PM + 160 more
Florissant · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Transformation 2026 Women's Conference
Sat, Oct 10, 10:00 AM
Maryland Heights · 2050 Dorsett Village
Transformation 2026 Women's Conference
Sat, Oct 10, 10:00 AM
Maryland Heights · 2050 Dorsett Village
CBAP®Exam Prep Weekend Classroom Training-IIBA® Aligned in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
CBAP®Exam Prep Weekend Classroom Training-IIBA® Aligned in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
CAPM Certification Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
CAPM Certification Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
Sales end soon
Spring Thaw Fest 2026
Saturday at 12:00 PM
Washington · 107 W Main St
Sales end soon
Spring Thaw Fest 2026
Saturday at 12:00 PM
Washington · 107 W Main St
Business Analyst (CBAP) Classroom Training in Warson Woods, MO
Tue, Apr 28, 9:00 AM + 8 more
Clayton · 7777 Bonhomme Ave
Business Analyst (CBAP) Classroom Training in Warson Woods, MO
Tue, Apr 28, 9:00 AM + 8 more
Clayton · 7777 Bonhomme Ave
2nd Annual Jordan Taylor Memorial Dogtown Pub Crawl Fundraiser
Sat, Apr 18, 11:00 AM
St. Louis · Tamm Avenue Bar
2nd Annual Jordan Taylor Memorial Dogtown Pub Crawl Fundraiser
Sat, Apr 18, 11:00 AM
St. Louis · Tamm Avenue Bar
GRIT November Luncheon
Wed, Nov 18, 11:30 AM
Des Peres · 1050 Des Peres Dr
GRIT November Luncheon
Wed, Nov 18, 11:30 AM
Des Peres · 1050 Des Peres Dr
Edge of Possible by TEDxStLouis
Sat, May 30, 7:00 PM
St. Louis · Missouri History Museum, Lindell Boulevard, St. Louis, MO, USA
Edge of Possible by TEDxStLouis
Sat, May 30, 7:00 PM
St. Louis · Missouri History Museum, Lindell Boulevard, St. Louis, MO, USA
Sales end soon
Behind the Curtains Showcase & Reception | SPRING SERIES 2026
Friday at 3:00 PM
St. Louis · COCA — Center of Creative Arts
Sales end soon
Behind the Curtains Showcase & Reception | SPRING SERIES 2026
Friday at 3:00 PM
St. Louis · COCA — Center of Creative Arts

Trends in O'Fallon

Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Candlelight and strings

Let's Dance May 2, 2026

Max Pryce Comedy Night at Montelle Winery

HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26

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

car shows

puppy yoga

Which events are coming up?

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

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area

Behind the Curtains Showcase & Reception | SPRING SERIES 2026

Spring Thaw Fest 2026

Mahjong Learning Series at The Celebration Station

Candlelight and strings

Candlelight and strings

Let's Dance May 2, 2026

Let's Dance May 2, 2026

Max Pryce Comedy Night at Montelle Winery

Max Pryce Comedy Night at Montelle Winery

Mahjong Learning Series at The Celebration Station

Mahjong Learning Series at The Celebration Station

HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26

HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

Super Wine Tasting: Late Session

Super Wine Tasting: Late Session

Slam Poetry Night

Slam Poetry Night

GRIT September Luncheon

GRIT September Luncheon

Fairway Automotive's Route 66 Poker Run & Car Show

Fairway Automotive's Route 66 Poker Run & Car Show

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area

Transformation 2026 Women's Conference

Transformation 2026 Women's Conference

CBAP®Exam Prep Weekend Classroom Training-IIBA® Aligned in Warson Woods, MO

CBAP®Exam Prep Weekend Classroom Training-IIBA® Aligned in Warson Woods, MO

CAPM Certification Weekend Classroom Training in Warson Woods, MO

CAPM Certification Weekend Classroom Training in Warson Woods, MO

Spring Thaw Fest 2026

Spring Thaw Fest 2026

Business Analyst (CBAP) Classroom Training in Warson Woods, MO

Business Analyst (CBAP) Classroom Training in Warson Woods, MO

2nd Annual Jordan Taylor Memorial Dogtown Pub Crawl Fundraiser

2nd Annual Jordan Taylor Memorial Dogtown Pub Crawl Fundraiser

GRIT November Luncheon

GRIT November Luncheon

Edge of Possible by TEDxStLouis

Edge of Possible by TEDxStLouis

Behind the Curtains Showcase & Reception | SPRING SERIES 2026

Behind the Curtains Showcase & Reception | SPRING SERIES 2026

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Car shows

4. Puppy yoga

5. Scramble golf tournaments

6. Job fairs

7. Kids

8. Cannabis_event

9. Couples

10. Bingo

11. Puff and paint

12. Crafts fair

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?