find Halloween events for every vibe.

Vendor market events in O'fallon, IL

Sales end soon
Buyers Club: The Lead Gen Blueprint for Real Estate Investors
Thursday at 6:00 PM
O'Fallon · 830 Waterbury Falls Dr
Sales end soon
Buyers Club: The Lead Gen Blueprint for Real Estate Investors
Thursday at 6:00 PM
O'Fallon · 830 Waterbury Falls Dr
Selling quickly
Grand Opening Block Party
Friday at 5:00 PM
Windsor Springs · 121 W Monroe Ave
Selling quickly
Grand Opening Block Party
Friday at 5:00 PM
Windsor Springs · 121 W Monroe Ave
Pop the Balloon Speed Dating.[Vendors Welcome]
Tomorrow at 7:00 PM + 4 more
St. Charles · Saint Charles
Pop the Balloon Speed Dating.[Vendors Welcome]
Tomorrow at 7:00 PM + 4 more
St. Charles · Saint Charles
Sales end soon
Soulard: Beyond the Beer
Sunday at 2:00 PM
Lasalle Park · Soulard Farmers Market
Sales end soon
Soulard: Beyond the Beer
Sunday at 2:00 PM
Lasalle Park · Soulard Farmers Market
Sales end soon
Delish on Delmar 2025
Friday at 5:00 PM
Academy · Delmar Maker District
Sales end soon
Delish on Delmar 2025
Friday at 5:00 PM
Academy · Delmar Maker District
Trick or Treating at City Foundry
Wed, Oct 22, 5:30 PM
Midtown · City Foundry STL
Trick or Treating at City Foundry
Wed, Oct 22, 5:30 PM
Midtown · City Foundry STL
Boards of Faith Womens Conference
Sat, Dec 6, 11:00 AM
Ogles · Redeemers House of Worship
Boards of Faith Womens Conference
Sat, Dec 6, 11:00 AM
Ogles · Redeemers House of Worship
Pop the Balloon Speed Dating.[Vendors Welcome]
Tomorrow at 7:00 PM + 4 more
Bellefontaine · Chesterfield
Pop the Balloon Speed Dating.[Vendors Welcome]
Tomorrow at 7:00 PM + 4 more
Bellefontaine · Chesterfield
Startups Mentorship Program
Sat, Nov 8, 10:00 AM + 2 more
Downtown · WeWork (Online Session)
Startups Mentorship Program
Sat, Nov 8, 10:00 AM + 2 more
Downtown · WeWork (Online Session)
Just added!
Game Night
Thu, Oct 30, 7:00 PM
Old North St. Louis · 921 La Beaume Ave
Just added!
Game Night
Thu, Oct 30, 7:00 PM
Old North St. Louis · 921 La Beaume Ave
PlanNet Marketing Super Sunday St Louis
Sun, Nov 9, 1:30 PM
Schuermann Heights · Hilton St. Louis Airport
PlanNet Marketing Super Sunday St Louis
Sun, Nov 9, 1:30 PM
Schuermann Heights · Hilton St. Louis Airport
Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair
Sat, Nov 15, 8:30 AM
Lake St. Louis · 100 Cognac Ct
Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair
Sat, Nov 15, 8:30 AM
Lake St. Louis · 100 Cognac Ct
Tapawingo Sip n' Shop
Thu, Nov 20, 6:00 PM
Sunset Hills · Tapawingo National Golf Club
Tapawingo Sip n' Shop
Thu, Nov 20, 6:00 PM
Sunset Hills · Tapawingo National Golf Club
St. Charles Market Christmas Cookie Bake Off Contest
Sat, Nov 29, 8:00 AM
St. Charles · North Main Street
St. Charles Market Christmas Cookie Bake Off Contest
Sat, Nov 29, 8:00 AM
St. Charles · North Main Street
Sales end soon
Sweater Weather Self-Care at Studio Magnolia
Sunday at 12:00 PM
The Hill · Studio Magnolia
Sales end soon
Sweater Weather Self-Care at Studio Magnolia
Sunday at 12:00 PM
The Hill · Studio Magnolia
Sales end soon
19th Annual Gateway Arch Riverfront All Car, Motorcycle, & Truck Show 2025
Saturday at 10:00 AM
Downtown · 50 S Leonor K Sullivan Blvd
Sales end soon
19th Annual Gateway Arch Riverfront All Car, Motorcycle, & Truck Show 2025
Saturday at 10:00 AM
Downtown · 50 S Leonor K Sullivan Blvd
Craft Family: Making Holiday Cards
Sat, Nov 22, 10:00 AM
Academy · Craft Alliance
Craft Family: Making Holiday Cards
Sat, Nov 22, 10:00 AM
Academy · Craft Alliance
Breakfast with Santa at Salt and Honey
Sat, Dec 20, 8:00 AM
Waterloo · 610 S Market St
Breakfast with Santa at Salt and Honey
Sat, Dec 20, 8:00 AM
Waterloo · 610 S Market St
Pop the Balloon Speed Dating [Vendors Welcome]
Tomorrow at 7:00 PM + 4 more
St. Peters · St. Peters
Pop the Balloon Speed Dating [Vendors Welcome]
Tomorrow at 7:00 PM + 4 more
St. Peters · St. Peters
Official Boos & Brews Bar Crawl - Ballpark Village St Louis
Fri, Oct 31, 6:00 PM
Downtown · Ballpark Village
Official Boos & Brews Bar Crawl - Ballpark Village St Louis
Fri, Oct 31, 6:00 PM
Downtown · Ballpark Village

Trends in O'fallon

Explore more trends

Buyers Club: The Lead Gen Blueprint for Real Estate Investors

Buyers Club: The Lead Gen Blueprint for Real Estate Investors

Grand Opening Block Party

Grand Opening Block Party

Pop the Balloon Speed Dating.[Vendors Welcome]

Pop the Balloon Speed Dating.[Vendors Welcome]

Soulard: Beyond the Beer

Soulard: Beyond the Beer

Delish on Delmar 2025

Delish on Delmar 2025

Trick or Treating at City Foundry

Trick or Treating at City Foundry

Boards of Faith Womens Conference

Boards of Faith Womens Conference

Pop the Balloon Speed Dating.[Vendors Welcome]

Pop the Balloon Speed Dating.[Vendors Welcome]

Startups Mentorship Program

Startups Mentorship Program

Game Night

Game Night

PlanNet Marketing Super Sunday St Louis

PlanNet Marketing Super Sunday St Louis

Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair

Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair

Tapawingo Sip n' Shop

Tapawingo Sip n' Shop

St. Charles Market Christmas Cookie Bake Off Contest

St. Charles Market Christmas Cookie Bake Off Contest

Sweater Weather Self-Care at Studio Magnolia

Sweater Weather Self-Care at Studio Magnolia

19th Annual Gateway Arch Riverfront All Car, Motorcycle, & Truck Show 2025

19th Annual Gateway Arch Riverfront All Car, Motorcycle, & Truck Show 2025

Craft Family: Making Holiday Cards

Craft Family: Making Holiday Cards

Breakfast with Santa at Salt and Honey

Breakfast with Santa at Salt and Honey

Pop the Balloon Speed Dating [Vendors Welcome]

Pop the Balloon Speed Dating [Vendors Welcome]

Official Boos & Brews Bar Crawl - Ballpark Village St Louis

Official Boos & Brews Bar Crawl - Ballpark Village St Louis

Things to do around O'fallon

Trends in O'fallon

1. Events happening today near me

2. Halloween events

3. Scramble golf tournaments

4. Job fairs

5. Crafts fair

6. Singles

7. Car shows

8. Speed dating

9. Comedy shows

10. Kids events

11. Christian singles

12. Autumn