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Community events in O'fallon, MO

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100th Anniversary Kick-off
Sun, Jan 25, 3:30 PM
Saint Charles · RYSE Nightclub
100th Anniversary Kick-off
Sun, Jan 25, 3:30 PM
Saint Charles · RYSE Nightclub
St. Patrick's Day Parade 2026
Tue, Mar 17, 4:00 PM
Saint Charles · Main Street
St. Patrick's Day Parade 2026
Tue, Mar 17, 4:00 PM
Saint Charles · Main Street
Singles Party
Tuesday at 7:00 PM + 7 more
St. Peters · St. Peters
Singles Party
Tuesday at 7:00 PM + 7 more
St. Peters · St. Peters
Singles Party
Tuesday at 7:00 PM + 7 more
O'Fallon · O'Fallon
Singles Party
Tuesday at 7:00 PM + 7 more
O'Fallon · O'Fallon
Singles Party
Tuesday at 7:00 PM + 7 more
St. Charles · St. Charles
Singles Party
Tuesday at 7:00 PM + 7 more
St. Charles · St. Charles
Singles Party
Tuesday at 7:00 PM + 7 more
Chesterfield · Chesterfield
Singles Party
Tuesday at 7:00 PM + 7 more
Chesterfield · Chesterfield
St Louis Singles Event: Arcade Night (Ages 25–40)
Thu, Jan 22, 7:00 PM
Maryland Heights · Dave & Buster's St. Louis
St Louis Singles Event: Arcade Night (Ages 25–40)
Thu, Jan 22, 7:00 PM
Maryland Heights · Dave & Buster's St. Louis
Sales end soon
2026 New Year Eve Party At The Airport Hilton For Singles 30+ Eventbrite
Wed, Dec 31, 8:00 PM
St. Louis · Hilton St. Louis Airport
Sales end soon
2026 New Year Eve Party At The Airport Hilton For Singles 30+ Eventbrite
Wed, Dec 31, 8:00 PM
St. Louis · Hilton St. Louis Airport
Write Your Story: Memoir Workshop
Sat, Jan 3, 10:00 AM
Ballwin · 300 Clarkson Rd
Write Your Story: Memoir Workshop
Sat, Jan 3, 10:00 AM
Ballwin · 300 Clarkson Rd
Books & Bonnets Book Club Meeting/ Book Swap
Saturday at 11:00 AM
Frontenac · BrickTop's
Books & Bonnets Book Club Meeting/ Book Swap
Saturday at 11:00 AM
Frontenac · BrickTop's
D-DAY NMMA Celebration Dinner & Dance
Sat, Jun 6, 5:00 PM
Grafton · The Loading Dock
D-DAY NMMA Celebration Dinner & Dance
Sat, Jun 6, 5:00 PM
Grafton · The Loading Dock
A Date Night Adventure! - Show-Me St. Charles Scavenger Soiree
Today at 3:00 PM
Saint Charles · 1025 Jefferson St
A Date Night Adventure! - Show-Me St. Charles Scavenger Soiree
Today at 3:00 PM
Saint Charles · 1025 Jefferson St
Trivia through the Decades
Sat, Jan 31, 6:00 PM
Pacific · Westwind Hills, Highway OO, Pacific, MO, USA
Trivia through the Decades
Sat, Jan 31, 6:00 PM
Pacific · Westwind Hills, Highway OO, Pacific, MO, USA
Midnight in the Lou: A Gateway to 2026
Wed, Dec 31, 8:00 PM
St. Louis · Vue 17: Event Center & Production
Midnight in the Lou: A Gateway to 2026
Wed, Dec 31, 8:00 PM
St. Louis · Vue 17: Event Center & Production
HealingSheGotFaith's Annual Galentine's Day
Sat, Feb 21, 1:00 PM
St. Louis · HealingSheGotFaith
HealingSheGotFaith's Annual Galentine's Day
Sat, Feb 21, 1:00 PM
St. Louis · HealingSheGotFaith
Kirkwood Scavenger Hunt For Couples - SHOW LOVE (Date Night!!)
Thursday at 1:00 PM + 424 more
Kirkwood · Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Kirkwood Scavenger Hunt For Couples - SHOW LOVE (Date Night!!)
Thursday at 1:00 PM + 424 more
Kirkwood · Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Gathering of Roses Ball
Sat, Jan 31, 5:00 PM
St. Louis · 10420 W Florissant Ave
Gathering of Roses Ball
Sat, Jan 31, 5:00 PM
St. Louis · 10420 W Florissant Ave
Singles Party
Tuesday at 7:00 PM + 7 more
Florissant · Florissant
Singles Party
Tuesday at 7:00 PM + 7 more
Florissant · Florissant
1st Annual HBCU Alumni Reunion –Hosted by the St. Louis FAMU Chapter
Sat, Dec 20, 7:00 PM
St. Louis · Skate King
1st Annual HBCU Alumni Reunion –Hosted by the St. Louis FAMU Chapter
Sat, Dec 20, 7:00 PM
St. Louis · Skate King
Barnes and Noble @ The Galleria: An Author Signing with Idara Umana
Sat, Feb 28, 11:00 AM
Richmond Heights · 1155 St Louis Galleria St
Barnes and Noble @ The Galleria: An Author Signing with Idara Umana
Sat, Feb 28, 11:00 AM
Richmond Heights · 1155 St Louis Galleria St

Trends in O'fallon

Explore more trends

Frequently asked questions about O'fallon

What are the best events to attend?

According to Eventbrite, the best events are:

100th Anniversary Kick-off

St. Patrick's Day Parade 2026

Singles Party

St Louis Singles Event: Arcade Night (Ages 25–40)

Which events are currently trending in O'fallon?

The trending searches this month in O'fallon are:

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

A Date Night Adventure! - Show-Me St. Charles Scavenger Soiree

Singles Party

100th Anniversary Kick-off

100th Anniversary Kick-off

St. Patrick's Day Parade 2026

St. Patrick's Day Parade 2026

Singles Party

Singles Party

Singles Party

Singles Party

Singles Party

Singles Party

Singles Party

Singles Party

St Louis Singles Event: Arcade Night (Ages 25–40)

St Louis Singles Event: Arcade Night (Ages 25–40)

2026 New Year Eve Party At The Airport Hilton For Singles 30+ Eventbrite

2026 New Year Eve Party At The Airport Hilton For Singles 30+ Eventbrite

Write Your Story: Memoir Workshop

Write Your Story: Memoir Workshop

Books & Bonnets Book Club Meeting/ Book Swap

Books & Bonnets Book Club Meeting/ Book Swap

D-DAY NMMA Celebration Dinner & Dance

D-DAY NMMA Celebration Dinner & Dance

A Date Night Adventure! - Show-Me St. Charles Scavenger Soiree

A Date Night Adventure! - Show-Me St. Charles Scavenger Soiree

Trivia through the Decades

Trivia through the Decades

Midnight in the Lou: A Gateway to 2026

Midnight in the Lou: A Gateway to 2026

HealingSheGotFaith's Annual Galentine's Day

HealingSheGotFaith's Annual Galentine's Day

Kirkwood Scavenger Hunt For Couples - SHOW LOVE (Date Night!!)

Kirkwood Scavenger Hunt For Couples - SHOW LOVE (Date Night!!)

Gathering of Roses Ball

Gathering of Roses Ball

Singles Party

Singles Party

1st Annual HBCU Alumni Reunion –Hosted by the St. Louis FAMU Chapter

1st Annual HBCU Alumni Reunion –Hosted by the St. Louis FAMU Chapter

Barnes and Noble @ The Galleria: An Author Signing with Idara Umana

Barnes and Noble @ The Galleria: An Author Signing with Idara Umana

Things to do around O'fallon

Trends in O'fallon

1. Christmas

2. New years eve

3. Crafts fair

4. Pictures with grinch

5. Puppy yoga

6. Events happening today near me

7. Pop up

8. Singles

9. Pictures with santa

10. Live music

11. Car shows

12. Cannabis_event