Discover 15+ events in O'Fallon, MO happening this week. Concerts, parties, dance nights, festivals & more. Updated daily — see what's trending tonight.
DJ Trivia Tuesdays at Barrels Taphouse and Grill Come join us for a fun-filled evening of DJ Trivia every Tuesday at Barrels Taphouse and Grill! *FREE for all
When was the last time you did something completely spontaneous? Our series groups together complete strangers for a fun night out. That's right, you sign up, and we book the resta
Come meet a community of professional women committed to building relationships and helping each other succeed. Free attendance!

A free online game of power, betrayal, and silent influence. Bluff your way to victory!
Celebrate the best St. Louis real estate deals of 2026 at the 2nd Annual Buyers Club Awards Night.
A relaxing evening of tea and meditation and Sound Bath. Make space for introspection and journey within.
🌿🍕 Fall-Themed Succulent Terrarium Workshop — Plant + Pizza Night! 🌵✨ Wine Down Wednesday & Join Not Just Paint for a creative experience! "On Location @ East Coast
Join us every Tuesday at Barrels for a fun night of Trivia - test your knowledge and win cool prizes! FREE for all paying customers!
Join us every Tuesday at Barrels for a fun night of Trivia - test your knowledge and win cool prizes! FREE for all paying customers!
DJ Trivia Tuesdays at Barrels Taphouse and Grill Come join us for a fun-filled evening of DJ Trivia every Tuesday at Barrels Taphouse and Grill! *FREE for all
DJ Trivia Tuesdays at Barrels Taphouse and Grill Come join us for a fun-filled evening of DJ Trivia every Tuesday at Barrels Taphouse and Grill! *FREE for all
When was the last time you did something completely spontaneous? Our series groups together complete strangers for a fun night out. That's right, you sign up, and we book the resta
GUEST SPEAKER: Teresa Reiniger TOPIC: The Story Behind the Microphone: Podcasting, Grief, and the Healing Power of Being Heard WHERE: Rendezvous: 217 S Main S
Punch. Sweat. Support. 8 rounds of no-contact cardio kickboxing for hormone and menopause awareness. All fitness levels welcome. Nov 7.
Explore the core principles of AI, how it works, and the immense potential it holds for the future.
DJ Trivia Tuesdays at Barrels Taphouse and Grill Come join us for a fun-filled evening of DJ Trivia every Tuesday at Barrels Taphouse and Grill! *FREE for all