Trek Events and Things to do in O'fallon, MO

St. Luke's Online Childbirth Class
Mon, Sep 28, 10:00 AM + 3 more
Altheim · St. Luke's Hospital
St. Luke's Online Childbirth Class
Mon, Sep 28, 10:00 AM + 3 more
Altheim · St. Luke's Hospital
FZW Class of 2006
Sat, Oct 3, 6:00 PM
Frenchtown · Chicken N Pickle - St. Charles
FZW Class of 2006
Sat, Oct 3, 6:00 PM
Frenchtown · Chicken N Pickle - St. Charles
Moving Beyond Burnout
Fri, Sep 25, 8:30 AM
Acme Heights · The Lodge Des Peres
Moving Beyond Burnout
Fri, Sep 25, 8:30 AM
Acme Heights · The Lodge Des Peres
Witchy Hat Workshop at Frankie Martin's Garden
Sun, Sep 20, 2:00 PM
Cottleville · Frankie Martin's Garden
Witchy Hat Workshop at Frankie Martin's Garden
Sun, Sep 20, 2:00 PM
Cottleville · Frankie Martin's Garden
Witchy Hat Workshop
Sat, Sep 19, 6:00 PM
Frenchtown · Moonumental Jewelry Emporium
Witchy Hat Workshop
Sat, Sep 19, 6:00 PM
Frenchtown · Moonumental Jewelry Emporium
Wentzville Community Historical Society Trivia Night '26
Fri, Sep 25, 6:00 PM
Wentzville · Wentzville Community Club
Wentzville Community Historical Society Trivia Night '26
Fri, Sep 25, 6:00 PM
Wentzville · Wentzville Community Club
Author Event - Victoria Aveyard, "Tempest"
Wednesday at 7:00 PM
Acme Heights · St. Louis County Library - Clark Family Branch
Author Event - Victoria Aveyard, "Tempest"
Wednesday at 7:00 PM
Acme Heights · St. Louis County Library - Clark Family Branch
Sound Immersion Meditation Experience at Lyndell Institute
Fri, Sep 25, 7:00 PM
Weldon Spring · 515 Huber Park Ct
Sound Immersion Meditation Experience at Lyndell Institute
Fri, Sep 25, 7:00 PM
Weldon Spring · 515 Huber Park Ct
St. Luke's Prepping for Your Childbirth Experience
Sat, Oct 17, 8:00 AM + 9 more
Altheim · St. Luke's Hospital, 3rd floor conference room
St. Luke's Prepping for Your Childbirth Experience
Sat, Oct 17, 8:00 AM + 9 more
Altheim · St. Luke's Hospital, 3rd floor conference room
Harvest Of Deliverance Ministries - 2026 Women's Conference
Saturday at 9:30 AM
Hazelwood · The Center - A Special Event Venue (GSSTL Center)
Harvest Of Deliverance Ministries - 2026 Women's Conference
Saturday at 9:30 AM
Hazelwood · The Center - A Special Event Venue (GSSTL Center)
Men's Conference 2026
Pattonville · New Life St. Louis
Men's Conference 2026
Pattonville · New Life St. Louis
10/20 - St. Peters, MO - Dinner After Dark
Tue, Oct 20, 7:00 PM
St. Peters · 5300 N Service Rd
10/20 - St. Peters, MO - Dinner After Dark
Tue, Oct 20, 7:00 PM
St. Peters · 5300 N Service Rd
The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th
Cottleville · Public School House
Book Bingo- SOLD OUT
Sun, Oct 18, 4:30 PM
Frenchtown · Chicken N Pickle - St. Charles
Book Bingo- SOLD OUT
Sun, Oct 18, 4:30 PM
Frenchtown · Chicken N Pickle - St. Charles
Mahjong 102 at Magpies
Wednesday at 5:00 PM
Frenchtown · Magpie's Restaurant
Mahjong 102 at Magpies
Wednesday at 5:00 PM
Frenchtown · Magpie's Restaurant
Jake's On Main Presents Oktoberfest Mahjong! Guided Mahjong Play Event
Friday at 6:00 PM
St. Charles · Jake's on Main
Jake's On Main Presents Oktoberfest Mahjong! Guided Mahjong Play Event
Friday at 6:00 PM
St. Charles · Jake's on Main
Transformation 2026 Women's Conference
Sat, Oct 10, 10:00 AM
Maryland Heights · 2050 Dorsett Village
Transformation 2026 Women's Conference
Sat, Oct 10, 10:00 AM
Maryland Heights · 2050 Dorsett Village
Witches in Cottleville
Sat, Oct 3, 3:00 PM
Cottleville · 5342 State Rte N
Witches in Cottleville
Sat, Oct 3, 3:00 PM
Cottleville · 5342 State Rte N
Singles Mixer in Chesterfield MO!
Wed, Sep 30, 7:00 PM
Bellefontaine · Bishop's Post
Singles Mixer in Chesterfield MO!
Wed, Sep 30, 7:00 PM
Bellefontaine · Bishop's Post
Behind the Barrel: An Evening with Bardstown's Director of Distillation
Thu, Sep 24, 6:00 PM
Chesterfield · Sav-On Liquor & Wine Chesterfield
Behind the Barrel: An Evening with Bardstown's Director of Distillation
Thu, Sep 24, 6:00 PM
Chesterfield · Sav-On Liquor & Wine Chesterfield

Trends in O'fallon

Explore more trends

St. Luke's Online Childbirth Class

St. Luke's Online Childbirth Class

FZW Class of 2006

FZW Class of 2006

Moving Beyond Burnout

Moving Beyond Burnout

Witchy Hat Workshop at Frankie Martin's Garden

Witchy Hat Workshop at Frankie Martin's Garden

Witchy Hat Workshop

Witchy Hat Workshop

Wentzville Community Historical Society Trivia Night '26

Wentzville Community Historical Society Trivia Night '26

Author Event - Victoria Aveyard, "Tempest"

Author Event - Victoria Aveyard, "Tempest"

Sound Immersion Meditation Experience at Lyndell Institute

Sound Immersion Meditation Experience at Lyndell Institute

St. Luke's Prepping for Your Childbirth Experience

St. Luke's Prepping for Your Childbirth Experience

Harvest Of Deliverance Ministries - 2026 Women's Conference

Harvest Of Deliverance Ministries - 2026 Women's Conference

Men's Conference 2026

Men's Conference 2026

10/20 - St. Peters, MO - Dinner After Dark

10/20 - St. Peters, MO - Dinner After Dark

The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th

Book Bingo- SOLD OUT

Book Bingo- SOLD OUT

Mahjong 102 at Magpies

Mahjong 102 at Magpies

Jake's On Main Presents Oktoberfest Mahjong! Guided Mahjong Play Event

Jake's On Main Presents Oktoberfest Mahjong! Guided Mahjong Play Event

Transformation 2026 Women's Conference

Transformation 2026 Women's Conference

Witches in Cottleville

Witches in Cottleville

Singles Mixer in Chesterfield MO!

Singles Mixer in Chesterfield MO!

Behind the Barrel: An Evening with Bardstown's Director of Distillation

Behind the Barrel: An Evening with Bardstown's Director of Distillation

Things to do around O'fallon

Trends in O'fallon

1. Mothers day

2. Carnival festival

3. Car shows

4. Events happening today near me

5. Mothers day brunch

6. Scramble golf tournaments

7. Cannabis_event

8. Kids

9. Crafts fair

10. Puff and paint

11. Job fairs

12. Music bingo