Free Events and Things to do in O'fallon, MO
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6th Annual St. Charles Jewish Festival
Sun, Aug 9, 11:00 AM
Saint Charles · Lewis and Clark Boat House
6th Annual St. Charles Jewish Festival
Sun, Aug 9, 11:00 AM
Saint Charles · Lewis and Clark Boat House
July Golden Hour
Thu, Jul 23, 7:00 PM
Saint Charles · Harvester Christian Church - St. Charles Campus
July Golden Hour
Thu, Jul 23, 7:00 PM
Saint Charles · Harvester Christian Church - St. Charles Campus
Kindred Kids: Ollie’s Fun Forest Playground
Thursday at 6:00 PM
St. Peters · Ollie's Fun Forest - City Centre Playground
Kindred Kids: Ollie’s Fun Forest Playground
Thursday at 6:00 PM
St. Peters · Ollie's Fun Forest - City Centre Playground
One World Fest 2026 | FREE Multicultural Festival | St Peters, MO
Sat, Aug 22, 12:00 AM
St. Peters · Mid Rivers Mall
One World Fest 2026 | FREE Multicultural Festival | St Peters, MO
Sat, Aug 22, 12:00 AM
St. Peters · Mid Rivers Mall
Job News St. Louis Job Fair | Multi-Industry Hiring Event
Thu, Jul 23, 10:00 AM
Maryland Heights · Orlando's Event Center
Job News St. Louis Job Fair | Multi-Industry Hiring Event
Thu, Jul 23, 10:00 AM
Maryland Heights · Orlando's Event Center
Business After Hours: The Networking Experience
Tue, Aug 11, 6:30 PM
Saint Charles · Embassy Suites by Hilton St. Louis St. Charles
Business After Hours: The Networking Experience
Tue, Aug 11, 6:30 PM
Saint Charles · Embassy Suites by Hilton St. Louis St. Charles
Realtor Roundtable - Become the Agent Buyers Trust Most
Wed, Aug 5, 10:15 AM
Chesterfield · 14755 N Outer 40 Rd
Realtor Roundtable - Become the Agent Buyers Trust Most
Wed, Aug 5, 10:15 AM
Chesterfield · 14755 N Outer 40 Rd
July 2026 - The Entrepreneur’s Path to Rental Property Wealth
Thursday at 6:00 PM
O'Fallon · The Waterbury Meeting Center
July 2026 - The Entrepreneur’s Path to Rental Property Wealth
Thursday at 6:00 PM
O'Fallon · The Waterbury Meeting Center
Confluence Tech Hub Startup Awards
Wed, Aug 26, 5:00 PM
St Charles · OPO Startups [1909 Old Post Office]
Confluence Tech Hub Startup Awards
Wed, Aug 26, 5:00 PM
St Charles · OPO Startups [1909 Old Post Office]
Sip & Connect Chesterfield: Where Conversations Turn Into Connections
Mon, Aug 10, 6:00 PM
Chesterfield · Total Wine & More
Sip & Connect Chesterfield: Where Conversations Turn Into Connections
Mon, Aug 10, 6:00 PM
Chesterfield · Total Wine & More
94X Faith in Business Series - St Louis
Tue, Aug 4, 7:30 AM
Chesterfield · Undivided Experience Center
94X Faith in Business Series - St Louis
Tue, Aug 4, 7:30 AM
Chesterfield · Undivided Experience Center
Stepping Up with St. Luke's: Stress Relief
Thu, Jul 23, 9:00 AM
Chesterfield · St. Luke's Walking Trail
Stepping Up with St. Luke's: Stress Relief
Thu, Jul 23, 9:00 AM
Chesterfield · St. Luke's Walking Trail
Frequently asked questions about O'fallon