Your version of Internet Explorer is not longer supported. Please upgrade your browser.

Make it an unforgettable NYE —

to find events near you. 🪩 ✨

Free business events in O'fallon, MO

Search for something you love or check out popular events in your area.

Network-A-Thon January '26
Tue, Jan 27, 4:00 PM
Maryland Heights · 13857 Riverport Dr
Network-A-Thon January '26
Tue, Jan 27, 4:00 PM
Maryland Heights · 13857 Riverport Dr
Charles McClain Jr
Fri, Jan 23, 6:00 PM
St. Peters · 4341 Veterans Memorial Pkwy
Charles McClain Jr
Fri, Jan 23, 6:00 PM
St. Peters · 4341 Veterans Memorial Pkwy
St. Louis Career Fair
Tue, Feb 3, 9:30 AM
Chesterfield · Marriott
St. Louis Career Fair
Tue, Feb 3, 9:30 AM
Chesterfield · Marriott
#TableTalk The Authority Shift: The Power of People, Not Position
Thu, Jan 8, 11:00 AM
Maryland Heights · Dave & Buster's St. Louis
#TableTalk The Authority Shift: The Power of People, Not Position
Thu, Jan 8, 11:00 AM
Maryland Heights · Dave & Buster's St. Louis
St. Louis Business Networking Event
Thu, Jan 8, 7:30 AM
St. Louis · LUSHIN St. Louis, Powered by Sandler
St. Louis Business Networking Event
Thu, Jan 8, 7:30 AM
St. Louis · LUSHIN St. Louis, Powered by Sandler
Just added
Tech Talk: How to Build & Launch a Startup with AI: Lessons from Prompy.app
Tue, Jan 6, 5:00 PM
St Charles · OPO Startups [1909 Old Post Office]
Just added
Tech Talk: How to Build & Launch a Startup with AI: Lessons from Prompy.app
Tue, Jan 6, 5:00 PM
St Charles · OPO Startups [1909 Old Post Office]
2026 Vision Board Session
Tue, Jan 6, 4:00 PM
Chesterfield · ACA Business Club | Chesterfield, MO
2026 Vision Board Session
Tue, Jan 6, 4:00 PM
Chesterfield · ACA Business Club | Chesterfield, MO
Sales end soon
Profit Pod - Happy Hour & Networking
Thursday at 5:00 PM + 17 more
Chesterfield · 4 Hands at The District
Sales end soon
Profit Pod - Happy Hour & Networking
Thursday at 5:00 PM + 17 more
Chesterfield · 4 Hands at The District
Number 9 Networking - St Peters, MO - Luncheon
Thu, Jan 8, 12:00 PM + 38 more
St. Peters · Shamrocks Pub n Grill
Number 9 Networking - St Peters, MO - Luncheon
Thu, Jan 8, 12:00 PM + 38 more
St. Peters · Shamrocks Pub n Grill
Business and Brews Networking
Thu, Jan 1, 4:30 PM
Chesterfield · 4 Hands at The District
Business and Brews Networking
Thu, Jan 1, 4:30 PM
Chesterfield · 4 Hands at The District
Sales end soon
Grow Your Business Through Faith-Driven Connections
Tuesday at 8:00 AM + 4 more
St. Peters · 5600 Mexico Rd suite 10
Sales end soon
Grow Your Business Through Faith-Driven Connections
Tuesday at 8:00 AM + 4 more
St. Peters · 5600 Mexico Rd suite 10
Perfect Pitch - St. Charles MO
Wed, Feb 25, 11:30 AM
Saint Charles · Hendricks BBQ
Perfect Pitch - St. Charles MO
Wed, Feb 25, 11:30 AM
Saint Charles · Hendricks BBQ
It’s Ok to NOT be ok - Chesterfield, MO
Tue, Feb 24, 11:30 AM
Chesterfield · Firefly Grill STL
It’s Ok to NOT be ok - Chesterfield, MO
Tue, Feb 24, 11:30 AM
Chesterfield · Firefly Grill STL
Courageous Authenticity: Your Superpower and Strategy - Chesterfield, MO
Tue, Mar 24, 11:30 AM
Chesterfield · Firefly Grill STL
Courageous Authenticity: Your Superpower and Strategy - Chesterfield, MO
Tue, Mar 24, 11:30 AM
Chesterfield · Firefly Grill STL
Job News St. Louis Job Fair | Multi-Industry Hiring Event
Thu, Jan 29, 10:00 AM
Maryland Heights · Orlando's Event Center
Job News St. Louis Job Fair | Multi-Industry Hiring Event
Thu, Jan 29, 10:00 AM
Maryland Heights · Orlando's Event Center
Discover Your Archetype - St. Charles MO
Wed, Mar 25, 11:30 AM
Saint Charles · Hendricks BBQ
Discover Your Archetype - St. Charles MO
Wed, Mar 25, 11:30 AM
Saint Charles · Hendricks BBQ
Sales end soon
Free Weekly Friday Legal & Business Q&A at Luvwoo Bar
Friday at 5:15 PM
St. Louis · Luvwoo Bar
Sales end soon
Free Weekly Friday Legal & Business Q&A at Luvwoo Bar
Friday at 5:15 PM
St. Louis · Luvwoo Bar
Ribbon Cutting - Calvary Placement Agency
Thu, Feb 12, 1:00 PM
Chesterfield · 100 Chesterfield Business Pkwy
Ribbon Cutting - Calvary Placement Agency
Thu, Feb 12, 1:00 PM
Chesterfield · 100 Chesterfield Business Pkwy
Mission of Mentoring - Chesterfield, MO
Tue, Jan 27, 11:30 AM
Chesterfield · Firefly Grill STL
Mission of Mentoring - Chesterfield, MO
Tue, Jan 27, 11:30 AM
Chesterfield · Firefly Grill STL
Set Your Intention and Make It Stick in 2026 - St. Charles MO
Wed, Jan 28, 11:30 AM
Saint Charles · Hendricks BBQ
Set Your Intention and Make It Stick in 2026 - St. Charles MO
Wed, Jan 28, 11:30 AM
Saint Charles · Hendricks BBQ

Trends in O'fallon

Explore more trends

Explore more trends

Frequently asked questions about O'fallon

What are the best free events to attend?

According to Eventbrite, the best free events are:

Network-A-Thon January '26

Charles McClain Jr

St. Louis Career Fair

#TableTalk The Authority Shift: The Power of People, Not Position

Which events are currently trending in O'fallon?

The trending searches this month in O'fallon are:

pictures with grinch

Which free events are coming up?

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

Grow Your Business Through Faith-Driven Connections

Profit Pod - Happy Hour & Networking

Free Weekly Friday Legal & Business Q&A at Luvwoo Bar

Business and Brews Networking