Memorial day weekend Events and Things to do in O'Fallon, IL
FREE Atlanta Home & Remodeling Show, April 2027
Fri, Apr 16, 12:00 PM + 2 more
Saint Charles · Builders Home & Remodeling Show
FREE Atlanta Home & Remodeling Show, April 2027
Fri, Apr 16, 12:00 PM + 2 more
Saint Charles · Builders Home & Remodeling Show
Summer 2026 - OTHS Youth & High School Summer Camps
Wed, Jan 7, 2:00 PM
O'Fallon · O'Fallon Township High School
Summer 2026 - OTHS Youth & High School Summer Camps
Wed, Jan 7, 2:00 PM
O'Fallon · O'Fallon Township High School
Memorial Day Breakfast
Sat, May 23, 8:00 AM
Sullivan · The Church of Jesus Christ of Latter-day Saints
Memorial Day Breakfast
Sat, May 23, 8:00 AM
Sullivan · The Church of Jesus Christ of Latter-day Saints
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
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
Men's Community Night: Bond & Barrel
Fri, Jun 5, 6:00 PM + 5 more
Cottleville · Men's Modern General Store
Men's Community Night: Bond & Barrel
Fri, Jun 5, 6:00 PM + 5 more
Cottleville · Men's Modern General Store
Eleventh + Om: Yoga at The AC Hotel Clayton - May
Sun, May 24, 11:00 AM
Clayton · AC Hotel St. Louis Clayton
Eleventh + Om: Yoga at The AC Hotel Clayton - May
Sun, May 24, 11:00 AM
Clayton · AC Hotel St. Louis Clayton
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
2026 Game Changer Award Ceremony and Brunch
Sat, Jan 9, 11:00 AM
St. Louis · Vue 17: Event Center & Production
2026 Game Changer Award Ceremony and Brunch
Sat, Jan 9, 11:00 AM
St. Louis · Vue 17: Event Center & Production
Girls Night Out the Show® AUSTRALIAN TAKEOVER IN PARK HILLS, MO, USA!!
Sat, May 23, 8:00 PM
Park Hills · Park Hills Underground
Girls Night Out the Show® AUSTRALIAN TAKEOVER IN PARK HILLS, MO, USA!!
Sat, May 23, 8:00 PM
Park Hills · Park Hills Underground
