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Events and Things to do in O'Fallon, MO

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Gateway Cabermen April Fools Games 2026
Sat, Apr 11, 10:00 AM
Granite City · Solid Rock Free Methodist Church
Gateway Cabermen April Fools Games 2026
Sat, Apr 11, 10:00 AM
Granite City · Solid Rock Free Methodist Church
ArtFusion's "Art on the Landing" & 1 year Anniversary Celebration
Fri, Apr 17, 5:00 PM
St. Louis · 701 N 1st St
ArtFusion's "Art on the Landing" & 1 year Anniversary Celebration
Fri, Apr 17, 5:00 PM
St. Louis · 701 N 1st St
Stress Management for a Healthier Workplace – 1 Day Session in St. Louis
Mon, May 18, 9:00 AM + 7 more
St. Louis · Regus - St Louis - CityPlace
Stress Management for a Healthier Workplace – 1 Day Session in St. Louis
Mon, May 18, 9:00 AM + 7 more
St. Louis · Regus - St Louis - CityPlace
Sales end soon
St. Louis Speed Dating (24-32 age group)
Friday at 8:00 PM + 38 more
St. Louis · St. Louis Online Events
Sales end soon
St. Louis Speed Dating (24-32 age group)
Friday at 8:00 PM + 38 more
St. Louis · St. Louis Online Events
DAVID ARAND MEMORIAL GOLF TOURNAMENT
Fri, Apr 24, 1:00 AM
Union · Birch Creek Golf Club
DAVID ARAND MEMORIAL GOLF TOURNAMENT
Fri, Apr 24, 1:00 AM
Union · Birch Creek Golf Club
Derby Day at Four Seasons
Sat, May 2, 4:00 PM
St. Louis · Four Seasons Hotel St. Louis
Derby Day at Four Seasons
Sat, May 2, 4:00 PM
St. Louis · Four Seasons Hotel St. Louis
STL BLACK RODEO “DAY PARTY” @ HOUSE OF SOUL
Sat, Jun 20, 3:00 PM
St. Louis · The House Of Soul
STL BLACK RODEO “DAY PARTY” @ HOUSE OF SOUL
Sat, Jun 20, 3:00 PM
St. Louis · The House Of Soul
Lean Six Sigma Green Belt (LSSGB) Certification Training in St. Louis, MO
Tue, Apr 28, 9:00 AM + 8 more
St. Louis · St. Louis, MO
Lean Six Sigma Green Belt (LSSGB) Certification Training in St. Louis, MO
Tue, Apr 28, 9:00 AM + 8 more
St. Louis · St. Louis, MO
Sumo Slam 2026!
Sat, May 16, 7:00 PM
St. Louis · South Broadway Athletic Club
Sumo Slam 2026!
Sat, May 16, 7:00 PM
St. Louis · South Broadway Athletic Club
JULY 4TH DAY PARTY @ HOUSE OF SOUL
Sat, Jul 4, 3:00 PM
St. Louis · The House Of Soul
JULY 4TH DAY PARTY @ HOUSE OF SOUL
Sat, Jul 4, 3:00 PM
St. Louis · The House Of Soul
Hair of the Downward Dog
Sun, May 31, 10:00 AM
St. Louis · Jack Nolen's
Hair of the Downward Dog
Sun, May 31, 10:00 AM
St. Louis · Jack Nolen's
WET & WILD – WILD N OUT GAME NIGHT EDITION PT. 7
Fri, May 22, 6:00 PM
Madison · 1112 State St
WET & WILD – WILD N OUT GAME NIGHT EDITION PT. 7
Fri, May 22, 6:00 PM
Madison · 1112 State St
2026 SIU Day @ Busch Stadium
Sat, May 30, 3:00 PM
St. Louis · Busch Stadium
2026 SIU Day @ Busch Stadium
Sat, May 30, 3:00 PM
St. Louis · Busch Stadium
Just added
Clejan Live @ The Garage at Music Quarter
Fri, May 15, 7:00 PM
St. Louis · The Garage at Music Quarter
Just added
Clejan Live @ The Garage at Music Quarter
Fri, May 15, 7:00 PM
St. Louis · The Garage at Music Quarter
St Louis Ghoul's Ball
Sat, Jul 11, 8:00 PM
St. Louis · The Crack Fox
St Louis Ghoul's Ball
Sat, Jul 11, 8:00 PM
St. Louis · The Crack Fox
FirstLadyDom Celebration of Voices Gala An All White Affair
Wed, Jun 24, 6:00 PM
St. Louis · Marriott St. Louis Grand
FirstLadyDom Celebration of Voices Gala An All White Affair
Wed, Jun 24, 6:00 PM
St. Louis · Marriott St. Louis Grand
13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
NIC Juneteenth 2026 in Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
NIC Juneteenth 2026 in Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
The Science of Pop Tarts & Single Barrel Pairings with Kurt & Lesley Grady
Wed, Apr 22, 6:30 PM
Arnold · ABV Barrel Shop
The Science of Pop Tarts & Single Barrel Pairings with Kurt & Lesley Grady
Wed, Apr 22, 6:30 PM
Arnold · ABV Barrel Shop
Acu-Sound Meditation (Sound Meditation with Optional Acupuncture)
Sun, Apr 19, 11:00 AM
Arnold · Family Care Chiropractic Center
Acu-Sound Meditation (Sound Meditation with Optional Acupuncture)
Sun, Apr 19, 11:00 AM
Arnold · Family Care Chiropractic Center

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Stress Management for a Healthier Workplace – 1 Day Session in St. Louis

DAVID ARAND MEMORIAL GOLF TOURNAMENT

Derby Day at Four Seasons

STL BLACK RODEO “DAY PARTY” @ HOUSE OF SOUL

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

Which events are coming up?

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

St. Louis Speed Dating (24-32 age group)

Gateway Cabermen April Fools Games 2026

ArtFusion's "Art on the Landing" & 1 year Anniversary Celebration

Acu-Sound Meditation (Sound Meditation with Optional Acupuncture)