June Events and Things to do in O'Fallon, MO

Sales end soon
2026 HOUSING RESOURCE FAIR - Free & Open to the Public
Tomorrow at 9:00 AM
O'Fallon · Krekel Civic Center
Sales end soon
2026 HOUSING RESOURCE FAIR - Free & Open to the Public
Tomorrow at 9:00 AM
O'Fallon · Krekel Civic Center
Almost full
Free Mahjong Open Play at Cork & Rind
Fri, Jun 19, 4:00 PM
Saint Charles · Cork & Rind
Almost full
Free Mahjong Open Play at Cork & Rind
Fri, Jun 19, 4:00 PM
Saint Charles · Cork & Rind
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
Tue, Jun 23, 8:30 AM
Chesterfield · W Stemme Farms, LLC
Almost full
Feeding and Fueling the World: a workshop for science teachers
Tue, Jun 23, 8:30 AM
Chesterfield · W Stemme Farms, LLC
Kindred Kids: Jake's Field Of Dreams Playground
Monday at 6:00 PM
Wentzville · Jake's Field Of Dreams
Kindred Kids: Jake's Field Of Dreams Playground
Monday at 6:00 PM
Wentzville · Jake's Field Of Dreams
Almost full
6/17 St. Luke's Coffee & Conversations: Adaptive Tools for Everyday Life
Wednesday at 10:00 AM
Chesterfield · St. Luke's Hospital Desloge Outpatient Center - Building A: Conference Room 3
Almost full
6/17 St. Luke's Coffee & Conversations: Adaptive Tools for Everyday Life
Wednesday at 10:00 AM
Chesterfield · St. Luke's Hospital Desloge Outpatient Center - Building A: Conference Room 3
Meet Michael Byrd (Executive Director Listening Session)
Mon, Jun 22, 11:30 AM
Saint Charles · Waypoint Church (St. Charles)
Meet Michael Byrd (Executive Director Listening Session)
Mon, Jun 22, 11:30 AM
Saint Charles · Waypoint Church (St. Charles)
Sales end soon
The Tate Mortgage Team - Jun 17th, 2026 - Lunch & Learn (Lead Generation)
Wednesday at 11:45 AM
Chesterfield · Flat Branch Home Loans - Chesterfield
Sales end soon
The Tate Mortgage Team - Jun 17th, 2026 - Lunch & Learn (Lead Generation)
Wednesday at 11:45 AM
Chesterfield · Flat Branch Home Loans - Chesterfield
LUXE SATURDAYS AT HABIBI LOUNGE
Tomorrow at 9:00 PM
Saint Charles · Habibi Hookah Bar & Lounge
LUXE SATURDAYS AT HABIBI LOUNGE
Tomorrow at 9:00 PM
Saint Charles · Habibi Hookah Bar & Lounge
Sales end soon
Building Connections & The Power of SOS - O'Fallon, MO
Tuesday at 11:30 AM
O'Fallon · Rendezvous
Sales end soon
Building Connections & The Power of SOS - O'Fallon, MO
Tuesday at 11:30 AM
O'Fallon · Rendezvous
Sales end soon
Celebrate creativity at our Open Studios Day
Sunday at 10:00 AM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Sales end soon
Celebrate creativity at our Open Studios Day
Sunday at 10:00 AM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Stop Overpaying the IRS: Tax Strategies for Real Estate Investors
Thursday at 6:00 PM
O'Fallon · The Waterbury Meeting Center
Stop Overpaying the IRS: Tax Strategies for Real Estate Investors
Thursday at 6:00 PM
O'Fallon · The Waterbury Meeting Center
Build the Life You Want by Oprah Winfrey and Arthur Brooks
Tue, Jun 23, 6:30 PM
St. Peters · Gateway to Dreams
Build the Life You Want by Oprah Winfrey and Arthur Brooks
Tue, Jun 23, 6:30 PM
St. Peters · Gateway to Dreams
Trek St. Peters | Fix a Flat Clinic
Thursday at 6:00 PM
St. Peters · Trek Bicycle St. Peters
Trek St. Peters | Fix a Flat Clinic
Thursday at 6:00 PM
St. Peters · Trek Bicycle St. Peters
Sales end soon
Black Girl Brillance Pop-Up Vendor Fair
Tomorrow at 11:00 AM
Saint Charles · Suds Luxe Soaps and Body Care
Sales end soon
Black Girl Brillance Pop-Up Vendor Fair
Tomorrow at 11:00 AM
Saint Charles · Suds Luxe Soaps and Body Care
90s Bingo Night
Sat, Jun 20, 5:00 PM
Chesterfield · 17365 Chesterfield Airport Rd
90s Bingo Night
Sat, Jun 20, 5:00 PM
Chesterfield · 17365 Chesterfield Airport Rd
Benco Dental : Gateway Region HiTech Event
Wednesday at 6:30 PM
Maryland Heights · 545 W Port Plaza Dr
Benco Dental : Gateway Region HiTech Event
Wednesday at 6:30 PM
Maryland Heights · 545 W Port Plaza Dr
Free In-person Robotics Class in Wentzville, MO for Kids Ages (7-14 Years)
Sat, Jun 27, 11:00 AM
Wentzville · Fairfield by Marriott Inn & Suites 130 Crossroads S Dr, Wentzville, MO 63385
Free In-person Robotics Class in Wentzville, MO for Kids Ages (7-14 Years)
Sat, Jun 27, 11:00 AM
Wentzville · Fairfield by Marriott Inn & Suites 130 Crossroads S Dr, Wentzville, MO 63385
Faith in Hope Ministries Prayerline Ten Year Anniversary Gathering
Fri, Jun 26, 7:00 PM
Bridgeton · 11339 St Charles Rock Rd
Faith in Hope Ministries Prayerline Ten Year Anniversary Gathering
Fri, Jun 26, 7:00 PM
Bridgeton · 11339 St Charles Rock Rd
Own Your Neighborhood: 90 Day Sprint
Thursday at 9:30 AM
St. Louis · 12312 Olive Blvd suite 240
Own Your Neighborhood: 90 Day Sprint
Thursday at 9:30 AM
St. Louis · 12312 Olive Blvd suite 240

Trends in O'Fallon

Explore more trends

2026 HOUSING RESOURCE FAIR - Free & Open to the Public

2026 HOUSING RESOURCE FAIR - Free & Open to the Public

Free Mahjong Open Play at Cork & Rind

Free Mahjong Open Play at Cork & Rind

ASID MoEast CEU Opportunity Hosted by Ferguson Home

ASID MoEast CEU Opportunity Hosted by Ferguson Home

Feeding and Fueling the World: a workshop for science teachers

Feeding and Fueling the World: a workshop for science teachers

Kindred Kids: Jake's Field Of Dreams Playground

Kindred Kids: Jake's Field Of Dreams Playground

6/17 St. Luke's Coffee & Conversations: Adaptive Tools for Everyday Life

6/17 St. Luke's Coffee & Conversations: Adaptive Tools for Everyday Life

Meet Michael Byrd (Executive Director Listening Session)

Meet Michael Byrd (Executive Director Listening Session)

The Tate Mortgage Team - Jun 17th, 2026 - Lunch & Learn (Lead Generation)

The Tate Mortgage Team - Jun 17th, 2026 - Lunch & Learn (Lead Generation)

LUXE SATURDAYS AT HABIBI LOUNGE

LUXE SATURDAYS AT HABIBI LOUNGE

Building Connections & The Power of SOS - O'Fallon, MO

Building Connections & The Power of SOS - O'Fallon, MO

Celebrate creativity at our Open Studios Day

Celebrate creativity at our Open Studios Day

Stop Overpaying the IRS: Tax Strategies for Real Estate Investors

Stop Overpaying the IRS: Tax Strategies for Real Estate Investors

Build the Life You Want by Oprah Winfrey and Arthur Brooks

Build the Life You Want by Oprah Winfrey and Arthur Brooks

Trek St. Peters | Fix a Flat Clinic

Trek St. Peters | Fix a Flat Clinic

Black Girl Brillance Pop-Up Vendor Fair

Black Girl Brillance Pop-Up Vendor Fair

90s Bingo Night

90s Bingo Night

Benco Dental : Gateway Region HiTech Event

Benco Dental : Gateway Region HiTech Event

Free In-person Robotics Class in Wentzville, MO for Kids Ages (7-14 Years)

Free In-person Robotics Class in Wentzville, MO for Kids Ages (7-14 Years)

Faith in Hope Ministries Prayerline Ten Year Anniversary Gathering

Faith in Hope Ministries Prayerline Ten Year Anniversary Gathering

Own Your Neighborhood: 90 Day Sprint

Own Your Neighborhood: 90 Day Sprint

Things to do around O'Fallon

Trends in O'Fallon

1. Mothers day

2. Carnival festival

3. Car shows

4. Events happening today near me

5. Mothers day brunch

6. Scramble golf tournaments

7. Cannabis_event

8. Kids

9. Crafts fair

10. Puff and paint

11. Job fairs

12. Music bingo