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Events and Things to do in O'Fallon, IL

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Sacred Spring Tea Ceremony
Sun, Apr 12, 2:00 PM
Dardenne Prairie · The Barn at Lavender Hill
Sacred Spring Tea Ceremony
Sun, Apr 12, 2:00 PM
Dardenne Prairie · The Barn at Lavender Hill
Going fast
Wedding Open House
Saturday at 6:00 PM
Defiance · Chandler Hill Vineyards
Going fast
Wedding Open House
Saturday at 6:00 PM
Defiance · Chandler Hill Vineyards
De-Escalation and Crisis Response- O'Fallon
Fri, May 8, 9:00 AM
O'Fallon · O'Fallon Justice Center, Police Department & Municipal Court
De-Escalation and Crisis Response- O'Fallon
Fri, May 8, 9:00 AM
O'Fallon · O'Fallon Justice Center, Police Department & Municipal Court
Easter Egg Hunt at Chandler Hill Vineyards
Sun, Mar 29, 1:00 PM
Defiance · Chandler Hill Vineyards
Easter Egg Hunt at Chandler Hill Vineyards
Sun, Mar 29, 1:00 PM
Defiance · Chandler Hill Vineyards
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Apr 2, 7:00 PM + 2 more
O'Fallon · O'Fallon
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Apr 2, 7:00 PM + 2 more
O'Fallon · O'Fallon
INVESTIGATIONS! For LEOs and New Investigators- O'Fallon
Wed, Jun 24, 9:00 AM
O'Fallon · O'Fallon Justice Center, Police Department & Municipal Court
INVESTIGATIONS! For LEOs and New Investigators- O'Fallon
Wed, Jun 24, 9:00 AM
O'Fallon · O'Fallon Justice Center, Police Department & Municipal Court
Carlinville Spring Fling
Sat, Apr 11, 10:00 AM
Carlinville · Carlinville
Carlinville Spring Fling
Sat, Apr 11, 10:00 AM
Carlinville · Carlinville
CPR Courses by Macoupin County Public Health Department
Mon, Apr 13, 4:30 PM + 5 more
Carlinville · 205 Oakland Ave
CPR Courses by Macoupin County Public Health Department
Mon, Apr 13, 4:30 PM + 5 more
Carlinville · 205 Oakland Ave
Bottoms-Up for Babies - PLEASE GO TO https://www.zeffy.com/en-US/ticketing/
Sat, Apr 25, 5:00 PM
Saint Paul · St Paul Parish Picnic Grounds
Bottoms-Up for Babies - PLEASE GO TO https://www.zeffy.com/en-US/ticketing/
Sat, Apr 25, 5:00 PM
Saint Paul · St Paul Parish Picnic Grounds
PAINT & SIP: Bookish Garden Bricks (Limefish Studio @ Lakeside Bookshop)
Thu, Apr 23, 6:00 PM
Lake Saint Louis · Lakeside Bookshop, LLC
PAINT & SIP: Bookish Garden Bricks (Limefish Studio @ Lakeside Bookshop)
Thu, Apr 23, 6:00 PM
Lake Saint Louis · Lakeside Bookshop, LLC
Tulips & Tea Social
Sat, Apr 11, 4:00 PM
Lake Saint Louis · Boulevard Park
Tulips & Tea Social
Sat, Apr 11, 4:00 PM
Lake Saint Louis · Boulevard Park
Almost full
DIY Mini Bookshelf Craft
Tue, Apr 7, 6:00 PM
Lake Saint Louis · Lakeside Bookshop, LLC
Almost full
DIY Mini Bookshelf Craft
Tue, Apr 7, 6:00 PM
Lake Saint Louis · Lakeside Bookshop, LLC
Just added
Lakeside Bookshop's Book Bedazzling Party
Thu, Apr 9, 6:00 PM
Lake Saint Louis · 10 Meadow Cir Dr suite 108
Just added
Lakeside Bookshop's Book Bedazzling Party
Thu, Apr 9, 6:00 PM
Lake Saint Louis · 10 Meadow Cir Dr suite 108
Almost full
The Swain Group’s Easter Eggster-Experience
Sat, Apr 4, 11:00 AM
Collinsville · Willoughby Heritage Farm
Almost full
The Swain Group’s Easter Eggster-Experience
Sat, Apr 4, 11:00 AM
Collinsville · Willoughby Heritage Farm
Going fast
2026 STL TechWeek
Mon, Apr 13, 9:00 AM
St. Louis · America's Center Convention Complex
Going fast
2026 STL TechWeek
Mon, Apr 13, 9:00 AM
St. Louis · America's Center Convention Complex
Easter Egg Hunt 2026 - Collinsville
Sat, Mar 28, 9:30 AM
Collinsville · Woodland Park
Easter Egg Hunt 2026 - Collinsville
Sat, Mar 28, 9:30 AM
Collinsville · Woodland Park
St. Louis Hiring Event
Fri, Apr 10, 9:30 AM
St. Louis · Marriott
St. Louis Hiring Event
Fri, Apr 10, 9:30 AM
St. Louis · Marriott
Sales end soon
Hometeam Homeowners 2026
Sat, Mar 28, 12:00 PM
East St. Louis · 540 N 6th St
Sales end soon
Hometeam Homeowners 2026
Sat, Mar 28, 12:00 PM
East St. Louis · 540 N 6th St
Sales end soon
CONNECTSTL Q1 NETWORK MEETING Building the Future of Tech in St. Louis
Tomorrow at 1:00 PM
St. Louis · Spark Coworking - St. Louis
Sales end soon
CONNECTSTL Q1 NETWORK MEETING Building the Future of Tech in St. Louis
Tomorrow at 1:00 PM
St. Louis · Spark Coworking - St. Louis
Women In Business - Business Values Workshop
Saturday at 11:00 AM
O'Fallon · 635 S Lincoln Ave
Women In Business - Business Values Workshop
Saturday at 11:00 AM
O'Fallon · 635 S Lincoln Ave

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:

Sacred Spring Tea Ceremony

De-Escalation and Crisis Response- O'Fallon

Easter Egg Hunt at Chandler Hill Vineyards

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

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:

CONNECTSTL Q1 NETWORK MEETING Building the Future of Tech in St. Louis

Women In Business - Business Values Workshop

Wedding Open House

Easter Egg Hunt 2026 - Collinsville