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Events and Things to do in O'Fallon, MO

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Mahjong 101 on 7/9 at Blush Home Decor in Belleville with Mahj Podge
Thu, Jul 9, 6:00 PM
Belleville · Blush Home Decor by JSB Designs
Mahjong 101 on 7/9 at Blush Home Decor in Belleville with Mahj Podge
Thu, Jul 9, 6:00 PM
Belleville · Blush Home Decor by JSB Designs
Sunday Eve Soundbath
Sun, Jun 28, 4:45 PM
Swansea · Hope Wellness Center
Sunday Eve Soundbath
Sun, Jun 28, 4:45 PM
Swansea · Hope Wellness Center
Just added
Holiday Shores Annual Poker Run
Sat, Aug 1, 10:30 AM
Edwardsville · Holiday Shores Tiki Hut
Just added
Holiday Shores Annual Poker Run
Sat, Aug 1, 10:30 AM
Edwardsville · Holiday Shores Tiki Hut
Mahjong 102 on 7/16 @ Blush Home Decor in Belleville with Mahj Podge
Thu, Jul 16, 6:00 PM
Belleville · Blush Home Decor by JSB Designs
Mahjong 102 on 7/16 @ Blush Home Decor in Belleville with Mahj Podge
Thu, Jul 16, 6:00 PM
Belleville · Blush Home Decor by JSB Designs
Sales end soon
Taco Show Belleville — Taco Walking Festival
Saturday at 12:00 PM
Belleville · Belleville
Sales end soon
Taco Show Belleville — Taco Walking Festival
Saturday at 12:00 PM
Belleville · Belleville
JUNE SALT+LIGHT BREAKFAST
Friday at 8:30 AM
Waterloo · 610 S Market St
JUNE SALT+LIGHT BREAKFAST
Friday at 8:30 AM
Waterloo · 610 S Market St
Sales end soon
Restaurant of the Week: Belleville | Small Town Edition
Sunday at 7:00 PM + 6 more
Belleville · Restaurant of the Week
Sales end soon
Restaurant of the Week: Belleville | Small Town Edition
Sunday at 7:00 PM + 6 more
Belleville · Restaurant of the Week
Something's Happening Here: The Songs & Stories of Laurel Canyon
Sat, Aug 15, 7:00 PM
Festus · Contrarian Concert Hall & Theater L.L.C.
Something's Happening Here: The Songs & Stories of Laurel Canyon
Sat, Aug 15, 7:00 PM
Festus · Contrarian Concert Hall & Theater L.L.C.
Just added
7th Annual Prayer Breakfast ad Worship Conference
Sat, Jul 11, 9:30 AM
O'Fallon · The Regency O'Fallon & Catering
Just added
7th Annual Prayer Breakfast ad Worship Conference
Sat, Jul 11, 9:30 AM
O'Fallon · The Regency O'Fallon & Catering
Cafe Freedom Healing and Empowerment Summit
Thu, Jan 28, 7:00 PM
O'Fallon · O'Fallon Assembly Of God
Cafe Freedom Healing and Empowerment Summit
Thu, Jan 28, 7:00 PM
O'Fallon · O'Fallon Assembly Of God
Three Brothers Masonic Golf Scramble 2026
Sat, Sep 5, 12:30 PM
Edwardsville · Oak Brook Golf Club
Three Brothers Masonic Golf Scramble 2026
Sat, Sep 5, 12:30 PM
Edwardsville · Oak Brook Golf Club
CAMP CREATE AT SALT+HONEY
Tue, Jul 21, 8:30 AM
Waterloo · 610 S Market St
CAMP CREATE AT SALT+HONEY
Tue, Jul 21, 8:30 AM
Waterloo · 610 S Market St
LIVE Stand Up Comedy at the Shiloh Eagles with Brian Hicks
Sat, Jul 25, 8:00 PM
Belleville · Shiloh Eagles 545
LIVE Stand Up Comedy at the Shiloh Eagles with Brian Hicks
Sat, Jul 25, 8:00 PM
Belleville · Shiloh Eagles 545
Sales end soon
DOD and MPP Service Dog Graduation.
Sun, Jun 28, 11:00 AM
Wentzville · Quail Ridge Park
Sales end soon
DOD and MPP Service Dog Graduation.
Sun, Jun 28, 11:00 AM
Wentzville · Quail Ridge Park
ASID MoEast CEU Opportunity Hosted by Ferguson Home
Thu, Jun 25, 11:00 AM
Chesterfield · Ferguson Home
ASID MoEast CEU Opportunity Hosted by Ferguson Home
Thu, Jun 25, 11:00 AM
Chesterfield · Ferguson Home
Almost full
Feeding and Fueling the World: a workshop for science teachers
Tuesday at 8:30 AM
Chesterfield · W Stemme Farms, LLC
Almost full
Feeding and Fueling the World: a workshop for science teachers
Tuesday at 8:30 AM
Chesterfield · W Stemme Farms, LLC
From Curious to Confident !
Thu, Jul 23, 6:30 PM
Saint Jacob · 407 Jacob St
From Curious to Confident !
Thu, Jul 23, 6:30 PM
Saint Jacob · 407 Jacob St
Trek St. Peters | Basic Bike Maintenance
Thu, Jul 2, 6:00 PM
St. Peters · Trek Bicycle St. Peters
Trek St. Peters | Basic Bike Maintenance
Thu, Jul 2, 6:00 PM
St. Peters · Trek Bicycle St. Peters
Sales end soon
90s Bingo Night
Saturday at 5:00 PM
Chesterfield · 17365 Chesterfield Airport Rd
Sales end soon
90s Bingo Night
Saturday at 5:00 PM
Chesterfield · 17365 Chesterfield Airport Rd
July: Rooted Bible Study
Thu, Jul 9, 7:00 PM
Saint Charles · Harvester Christian Church - St. Charles Campus
July: Rooted Bible Study
Thu, Jul 9, 7:00 PM
Saint Charles · Harvester Christian Church - St. Charles Campus

Trends in O'Fallon

Explore more trends

Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Mahjong 101 on 7/9 at Blush Home Decor in Belleville with Mahj Podge

Sunday Eve Soundbath

Holiday Shores Annual Poker Run

Mahjong 102 on 7/16 @ Blush Home Decor in Belleville with Mahj Podge

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

carnival festival

events happening today near me

Which events are coming up?

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

JUNE SALT+LIGHT BREAKFAST

Taco Show Belleville — Taco Walking Festival

90s Bingo Night

Restaurant of the Week: Belleville | Small Town Edition