find Halloween events for every vibe.

St charles events in O'fallon, MO

Amazing Scavenger Hunt! - Wentzville Whimsical Wonders Hunt
Today at 8:00 AM + 108 more
Wentzville · 706 E Pearce Blvd
Amazing Scavenger Hunt! - Wentzville Whimsical Wonders Hunt
Today at 8:00 AM + 108 more
Wentzville · 706 E Pearce Blvd
PMP Live Instructor Led Certification Training Dardenne Prairie, MO
Saturday at 9:00 AM + 9 more
Dardenne Prairie · Dardenne Prairie
PMP Live Instructor Led Certification Training Dardenne Prairie, MO
Saturday at 9:00 AM + 9 more
Dardenne Prairie · Dardenne Prairie
PMP Live Instructor Led Certification Training Lake Saint Louis, MO
Saturday at 9:00 AM + 9 more
Lake St. Louis · Lake Saint Louis
PMP Live Instructor Led Certification Training Lake Saint Louis, MO
Saturday at 9:00 AM + 9 more
Lake St. Louis · Lake Saint Louis
Perfect Storm Workshop- Unpacking Pediatric Neurologic Conditions
Wed, Nov 5, 6:00 PM
Frenchtown · 1365 Triad Center Dr
Perfect Storm Workshop- Unpacking Pediatric Neurologic Conditions
Wed, Nov 5, 6:00 PM
Frenchtown · 1365 Triad Center Dr
The Faith Ascent Series with Brett & Erin Kunkle
Tue, Nov 4, 6:30 PM + 1 more
O'Fallon · Veritas Christian Academy
The Faith Ascent Series with Brett & Erin Kunkle
Tue, Nov 4, 6:30 PM + 1 more
O'Fallon · Veritas Christian Academy
High Fae Brunch
Sat, Sep 19, 11:00 AM
Wentzville · Imagination Pottery
High Fae Brunch
Sat, Sep 19, 11:00 AM
Wentzville · Imagination Pottery
Just added!
Gnome Pumpkin Canvas Painting
Wed, Oct 22, 6:00 PM
St. Peters · 6220 Mexico Road, St. Peters, MO, USA
Just added!
Gnome Pumpkin Canvas Painting
Wed, Oct 22, 6:00 PM
St. Peters · 6220 Mexico Road, St. Peters, MO, USA
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Altheim · Greensfelder Recreation Complex
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Altheim · Greensfelder Recreation Complex
Dance Pizazz Guest Dance Party
Fri, Nov 7, 7:00 PM
O'Fallon · Dance Pizazz
Dance Pizazz Guest Dance Party
Fri, Nov 7, 7:00 PM
O'Fallon · Dance Pizazz
Adventurous Scavenger Hunt! - Augusta Amble & Adventure Hunt
Today at 8:00 AM + 91 more
Augusta · 5500 Locust St
Adventurous Scavenger Hunt! - Augusta Amble & Adventure Hunt
Today at 8:00 AM + 91 more
Augusta · 5500 Locust St
Just added!
Pumpkin + Canvas Acrylic Paint Pour
Wed, Oct 29, 6:30 PM
St. Peters · 6220 Mexico Road, St. Peters, MO, USA
Just added!
Pumpkin + Canvas Acrylic Paint Pour
Wed, Oct 29, 6:30 PM
St. Peters · 6220 Mexico Road, St. Peters, MO, USA
Sales end soon
Wine Glass Autumn Painting
Wednesday at 6:00 PM
St. Peters · 6220 Mexico Road, St. Peters, MO, USA
Sales end soon
Wine Glass Autumn Painting
Wednesday at 6:00 PM
St. Peters · 6220 Mexico Road, St. Peters, MO, USA
St. Louis Halloween Bar Crawl 2025 | Saturday, November 1st
Sat, Nov 1, 7:30 PM
Kings Oak · Platypus
St. Louis Halloween Bar Crawl 2025 | Saturday, November 1st
Sat, Nov 1, 7:30 PM
Kings Oak · Platypus
GALA
Mon, Dec 15, 7:00 AM
Natural Bridge Junction · 12365 St Charles Rock Rd
GALA
Mon, Dec 15, 7:00 AM
Natural Bridge Junction · 12365 St Charles Rock Rd
St. Louis Fool Us Magician: Free First Friday Magic Show
Fri, Nov 7, 8:30 PM + 1 more
Benbush · Luvwoo Bar
St. Louis Fool Us Magician: Free First Friday Magic Show
Fri, Nov 7, 8:30 PM + 1 more
Benbush · Luvwoo Bar
Diamond Dance Mini-Match Holiday Starball
Sat, Dec 6, 12:00 PM
O'Fallon · Dance Pizazz
Diamond Dance Mini-Match Holiday Starball
Sat, Dec 6, 12:00 PM
O'Fallon · Dance Pizazz
2025 St. Louis Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Peabody · Great Grizzly Bear
2025 St. Louis Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Peabody · Great Grizzly Bear
Count Down to Christmas Parking Lot Event
Sat, Dec 20, 10:00 AM
O'Fallon · 306 Sonderen St
Count Down to Christmas Parking Lot Event
Sat, Dec 20, 10:00 AM
O'Fallon · 306 Sonderen St
Just added!
St. Louis ArtWorks: Young at Art, 30th Celebration
Sat, Dec 13, 6:00 PM
Skinker DeBaliviere · St. Louis ArtWorks
Just added!
St. Louis ArtWorks: Young at Art, 30th Celebration
Sat, Dec 13, 6:00 PM
Skinker DeBaliviere · St. Louis ArtWorks
Mission St. Louis
Sat, Dec 13, 8:00 AM
Jeff VanderLou · Mission St. Louis
Mission St. Louis
Sat, Dec 13, 8:00 AM
Jeff VanderLou · Mission St. Louis

Trends in O'fallon

Explore more trends

Amazing Scavenger Hunt! - Wentzville Whimsical Wonders Hunt

Amazing Scavenger Hunt! - Wentzville Whimsical Wonders Hunt

PMP Live Instructor Led Certification Training Dardenne Prairie, MO

PMP Live Instructor Led Certification Training Dardenne Prairie, MO

PMP Live Instructor Led Certification Training Lake Saint Louis, MO

PMP Live Instructor Led Certification Training Lake Saint Louis, MO

Perfect Storm Workshop- Unpacking Pediatric Neurologic Conditions

Perfect Storm Workshop- Unpacking Pediatric Neurologic Conditions

The Faith Ascent Series with Brett & Erin Kunkle

The Faith Ascent Series with Brett & Erin Kunkle

High Fae Brunch

High Fae Brunch

Gnome Pumpkin Canvas Painting

Gnome Pumpkin Canvas Painting

St Louis Horror Con

St Louis Horror Con

Dance Pizazz Guest Dance Party

Dance Pizazz Guest Dance Party

Adventurous Scavenger Hunt! - Augusta Amble & Adventure Hunt

Adventurous Scavenger Hunt! - Augusta Amble & Adventure Hunt

Pumpkin + Canvas Acrylic Paint Pour

Pumpkin + Canvas Acrylic Paint Pour

Wine Glass Autumn Painting

Wine Glass Autumn Painting

St. Louis Halloween Bar Crawl 2025 | Saturday, November 1st

St. Louis Halloween Bar Crawl 2025 | Saturday, November 1st

GALA

GALA

St. Louis Fool Us Magician: Free First Friday Magic Show

St. Louis Fool Us Magician: Free First Friday Magic Show

Diamond Dance Mini-Match Holiday Starball

Diamond Dance Mini-Match Holiday Starball

2025 St. Louis Halloween Bar Crawl

2025 St. Louis Halloween Bar Crawl

Count Down to Christmas Parking Lot Event

Count Down to Christmas Parking Lot Event

St. Louis ArtWorks: Young at Art, 30th Celebration

St. Louis ArtWorks: Young at Art, 30th Celebration

Mission St. Louis

Mission St. Louis

Things to do around O'fallon

Trends in O'fallon

1. Events happening today near me

2. Car shows

3. Trunk or treat

4. Crafts fair

5. October

6. Scramble golf tournaments

7. Halloween party

8. Job fairs

9. Kids

10. Puppy yoga

11. Puff and paint

12. Music bingo