O'fallon Events and Things to do in O'Fallon, MO
2026 Spring Open House - Wedding Product & Service Vendor Event
Sun, Jun 14, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Spring Open House - Wedding Product & Service Vendor Event
Sun, Jun 14, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
Salesforce Administrator Training in St Louis with Trailhead & Practicals
Wed, Jul 29, 9:00 AM + 5 more
St Louis · 100 S 4th St Deloitte Building, Suite 550
Salesforce Administrator Training in St Louis with Trailhead & Practicals
Wed, Jul 29, 9:00 AM + 5 more
St Louis · 100 S 4th St Deloitte Building, Suite 550
Lost Hill Lake Open Lake Day Vendor Market - Sunday, June 7
Sunday at 10:00 AM
Saint Clair · Lost Hill Lake Wedding & Events
Lost Hill Lake Open Lake Day Vendor Market - Sunday, June 7
Sunday at 10:00 AM
Saint Clair · Lost Hill Lake Wedding & Events
All Things Elevated: Celebrating A Year of Elevation
Sat, Jul 25, 11:00 AM
Sauget · 1801 Camp Jackson Rd
All Things Elevated: Celebrating A Year of Elevation
Sat, Jul 25, 11:00 AM
Sauget · 1801 Camp Jackson Rd
Benjamin Chandler Presents-20 Year Anniversary Reunion Live Recording
Sat, Jun 20, 6:20 PM
East St. Louis · 616 Garfield Hubbard Senior Blvd
Benjamin Chandler Presents-20 Year Anniversary Reunion Live Recording
Sat, Jun 20, 6:20 PM
East St. Louis · 616 Garfield Hubbard Senior Blvd
August 2026 Canna Beats + Eats - Vendor Market Ticket
Sat, Aug 15, 5:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
August 2026 Canna Beats + Eats - Vendor Market Ticket
Sat, Aug 15, 5:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
Breathwork, Ice Bath & Sauna Workshop
Sun, Jun 28, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
Breathwork, Ice Bath & Sauna Workshop
Sun, Jun 28, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Fall Open House - Wedding Product & Service Vendor Event
Sun, Sep 20, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Fall Open House - Wedding Product & Service Vendor Event
Sun, Sep 20, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
SANCTUARY: Summer Solstice Sound Immersion w/ Mark Biehl in the Fuller Dome
Sat, Jun 13, 6:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
SANCTUARY: Summer Solstice Sound Immersion w/ Mark Biehl in the Fuller Dome
Sat, Jun 13, 6:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
The Held Through The Silence Book Launch Experience
Fri, Aug 28, 6:00 PM
Columbia · Falls Reception & Conference
The Held Through The Silence Book Launch Experience
Fri, Aug 28, 6:00 PM
Columbia · Falls Reception & Conference
Bluff Grange Kinetic Investigation Lab and Spirit Communication Event
Fri, Jun 19, 8:00 PM
Millstadt · Bluff Grange
Bluff Grange Kinetic Investigation Lab and Spirit Communication Event
Fri, Jun 19, 8:00 PM
Millstadt · Bluff Grange
GRIT Business Academy Award Ceremony & Summer Banquet
Fri, Jun 26, 5:00 PM
East St. Louis · Sr Thea Bowman Catholic School
GRIT Business Academy Award Ceremony & Summer Banquet
Fri, Jun 26, 5:00 PM
East St. Louis · Sr Thea Bowman Catholic School
