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Events and Things to do in O'Fallon, MO

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Business Analytics Certification (CBAP) Training in Warson Woods, MO
Tue, Jun 9, 9:00 AM
Clayton · 7777 Bonhomme Ave
Business Analytics Certification (CBAP) Training in Warson Woods, MO
Tue, Jun 9, 9:00 AM
Clayton · 7777 Bonhomme Ave
Wine Pairing 101 Dinner
Fri, Oct 2, 6:00 PM
MAPLEWOOD · Vom Fass St. Louis
Wine Pairing 101 Dinner
Fri, Oct 2, 6:00 PM
MAPLEWOOD · Vom Fass St. Louis
Puff N Paint @ La Calle 5/21
Thu, May 21, 6:00 PM
St. Louis · La Calle
Puff N Paint @ La Calle 5/21
Thu, May 21, 6:00 PM
St. Louis · La Calle
Fast-Track Your CAPM Certification! Classroom Training in Warson Woods, MO
Wed, Jun 10, 9:00 AM
Clayton · 7777 Bonhomme Ave
Fast-Track Your CAPM Certification! Classroom Training in Warson Woods, MO
Wed, Jun 10, 9:00 AM
Clayton · 7777 Bonhomme Ave
Sales end soon
HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26
Sunday at 8:00 PM
St. Louis · Red Flag
Sales end soon
HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26
Sunday at 8:00 PM
St. Louis · Red Flag
Super Wine Tasting: Late Session
Sun, Oct 4, 3:00 PM
MAPLEWOOD · Vom Fass St. Louis
Super Wine Tasting: Late Session
Sun, Oct 4, 3:00 PM
MAPLEWOOD · Vom Fass St. Louis
BOSS BIA Happy Hour | Come & Go Women’s Networking
Thu, Jul 16, 4:00 PM + 1 more
High Ridge · Saucy's Pizzeria - High Ridge
BOSS BIA Happy Hour | Come & Go Women’s Networking
Thu, Jul 16, 4:00 PM + 1 more
High Ridge · Saucy's Pizzeria - High Ridge
Second Saturday Divorce Workshop - St. Louis
Sat, Jun 13, 8:30 AM + 2 more
Clayton · The Center for Family Law
Second Saturday Divorce Workshop - St. Louis
Sat, Jun 13, 8:30 AM + 2 more
Clayton · The Center for Family Law
The Hazy Brunch — Live Comedy + Brunch in St. Louis
Sun, Jun 28, 11:00 AM
St. Louis · Tropical Liqueurs
The Hazy Brunch — Live Comedy + Brunch in St. Louis
Sun, Jun 28, 11:00 AM
St. Louis · Tropical Liqueurs
Night To Remember: Release Party
Sat, Jun 6, 7:00 PM
St. Louis · VIRAL STUDIOS
Night To Remember: Release Party
Sat, Jun 6, 7:00 PM
St. Louis · VIRAL STUDIOS
Sales end soon
Mahjong @ The Golden Hoosier 5/17: Open/Guided Play with Mahj Podge
Sunday at 1:00 PM
St. Louis · The Golden Hoosier
Sales end soon
Mahjong @ The Golden Hoosier 5/17: Open/Guided Play with Mahj Podge
Sunday at 1:00 PM
St. Louis · The Golden Hoosier
Sales end soon
HARMOMNI™ Game Night Encore: Play. Connect. Support.
Saturday at 4:00 PM
St. Louis · 910 N Newstead Ave
Sales end soon
HARMOMNI™ Game Night Encore: Play. Connect. Support.
Saturday at 4:00 PM
St. Louis · 910 N Newstead Ave
Almost full
Advanced Espresso - May 22, 2026
Fri, May 22, 1:00 PM
St. Louis · 1600 S 39th St
Almost full
Advanced Espresso - May 22, 2026
Fri, May 22, 1:00 PM
St. Louis · 1600 S 39th St
AFROSEXYCOOL :: 10 Year Anniversary
Sat, May 23, 9:00 PM
St. Louis · Sophie's Artist Lounge
AFROSEXYCOOL :: 10 Year Anniversary
Sat, May 23, 9:00 PM
St. Louis · Sophie's Artist Lounge
Swifties Vs Carpenters Drag Brunch
Sun, May 31, 11:00 AM
Alton · 602 Belle St
Swifties Vs Carpenters Drag Brunch
Sun, May 31, 11:00 AM
Alton · 602 Belle St
Customer Service Essentials 1 Day Workshop in St. Louis, MO
Wed, Jun 10, 9:00 AM
St. Louis · For venue details reach us at eventbrite@mountskills.com
Customer Service Essentials 1 Day Workshop in St. Louis, MO
Wed, Jun 10, 9:00 AM
St. Louis · For venue details reach us at eventbrite@mountskills.com
Cyber Security Overview 1 Day Training in St. Louis, MO
Thu, Jun 11, 9:00 AM
St. Louis · For venue details reach us at eventbrite@mountskills.com
Cyber Security Overview 1 Day Training in St. Louis, MO
Thu, Jun 11, 9:00 AM
St. Louis · For venue details reach us at eventbrite@mountskills.com
Le'Andria Johnson GOSPEL CONCERT
Fri, Jun 26, 6:00 PM
St. Louis · 4005 Washington Ave
Le'Andria Johnson GOSPEL CONCERT
Fri, Jun 26, 6:00 PM
St. Louis · 4005 Washington Ave
Brunchella
Sun, Jun 14, 1:00 PM
St. Louis · Tropical Liqueurs
Brunchella
Sun, Jun 14, 1:00 PM
St. Louis · Tropical Liqueurs
Day of Data St. Louis
Sat, Oct 24, 8:00 AM
St. Louis · Microsoft Innovation Hub - @4220
Day of Data St. Louis
Sat, Oct 24, 8:00 AM
St. Louis · Microsoft Innovation Hub - @4220

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:

Business Analytics Certification (CBAP) Training in Warson Woods, MO

Wine Pairing 101 Dinner

Fast-Track Your CAPM Certification! Classroom Training in Warson Woods, MO

Super Wine Tasting: Late Session

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:

HARMOMNI™ Game Night Encore: Play. Connect. Support.

Mahjong @ The Golden Hoosier 5/17: Open/Guided Play with Mahj Podge

HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26

Puff N Paint @ La Calle 5/21