June Events and Things to do in O'Fallon, MO

13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
DOOMNIGHT: Ars Arcanum, Rose Court, Sacred Fuzz, Throwaways & Ümlouse
Fri, Jun 12, 7:00 PM
Arnold · 21 Rock Grill & Bar
DOOMNIGHT: Ars Arcanum, Rose Court, Sacred Fuzz, Throwaways & Ümlouse
Fri, Jun 12, 7:00 PM
Arnold · 21 Rock Grill & Bar
The Comedy Throwdown
Sat, Jun 6, 7:00 PM
Arnold · 21 Rock Grill & Bar
The Comedy Throwdown
Sat, Jun 6, 7:00 PM
Arnold · 21 Rock Grill & Bar
Soulard: Beer Barons and Mansions
Sat, Jun 13, 2:00 PM
St. Louis · 900 Ann Ave
Soulard: Beer Barons and Mansions
Sat, Jun 13, 2:00 PM
St. Louis · 900 Ann Ave
Stand in It: A Yoga Flow for Strength + Stillness
Sat, Jun 6, 10:00 AM
St. Louis · Urb Arts
Stand in It: A Yoga Flow for Strength + Stillness
Sat, Jun 6, 10:00 AM
St. Louis · Urb Arts
Brunch In Bloom: A Sunday Brunch on the Champagne Terrace
Sun, Jun 7, 9:00 AM + 5 more
St. Louis · 2017 Chouteau Ave
Brunch In Bloom: A Sunday Brunch on the Champagne Terrace
Sun, Jun 7, 9:00 AM + 5 more
St. Louis · 2017 Chouteau Ave
Paws & Pancakes FREE Event
Sat, Jun 13, 10:00 AM
St. Louis · Katherine Ward Burg Garden
Paws & Pancakes FREE Event
Sat, Jun 13, 10:00 AM
St. Louis · Katherine Ward Burg Garden
Almost full
The Ag Coast of America Riverboat Tour | FreightWeekSTL 2026
Thu, Jun 11, 10:30 AM
St. Louis · Gateway Arch Riverboats
Almost full
The Ag Coast of America Riverboat Tour | FreightWeekSTL 2026
Thu, Jun 11, 10:30 AM
St. Louis · Gateway Arch Riverboats
A Drag Tribute To The History Of Hip Hop
Fri, Jun 12, 9:00 PM
St. Louis · Hummel's Pub
A Drag Tribute To The History Of Hip Hop
Fri, Jun 12, 9:00 PM
St. Louis · Hummel's Pub
Care Plans Worth Reading: From Regulations to Relationships
Tue, Jun 23, 9:00 AM
St. Louis · Nazareth Living Center
Care Plans Worth Reading: From Regulations to Relationships
Tue, Jun 23, 9:00 AM
St. Louis · Nazareth Living Center
Scholars & Warriors Wellness Experience for Men
Sun, Jun 14, 2:00 PM
St. Louis · Dolce Events Center
Scholars & Warriors Wellness Experience for Men
Sun, Jun 14, 2:00 PM
St. Louis · Dolce Events Center
Lean Six Sigma Green Belt In-Person Training in St. Louis, MO
Tue, Jun 9, 9:00 AM
St. Louis · 4625 Lindell Blvd
Lean Six Sigma Green Belt In-Person Training in St. Louis, MO
Tue, Jun 9, 9:00 AM
St. Louis · 4625 Lindell Blvd
Become AI Project Ready – PMI-CPMAI Training Program in St. Louis, MO
Tue, Jun 9, 9:00 AM
St. Louis · 4625 Lindell Blvd
Become AI Project Ready – PMI-CPMAI Training Program in St. Louis, MO
Tue, Jun 9, 9:00 AM
St. Louis · 4625 Lindell Blvd
CEH Certification In-Person Training in St. Louis, MO
Tue, Jun 16, 9:00 AM + 1 more
St. Louis · 4625 Lindell Blvd
CEH Certification In-Person Training in St. Louis, MO
Tue, Jun 16, 9:00 AM + 1 more
St. Louis · 4625 Lindell Blvd
Frosted Flowers Sesh
Sat, Jun 13, 11:00 AM
St. Louis · 921 La Beaume Ave
Frosted Flowers Sesh
Sat, Jun 13, 11:00 AM
St. Louis · 921 La Beaume Ave
Cannaverse
Sat, Jun 6, 11:00 AM
St. Louis · 921 La Beaume Ave
Cannaverse
Sat, Jun 6, 11:00 AM
St. Louis · 921 La Beaume Ave
PMI-CPMAI® Weekend Training – Project in AI Certification in St. Louis, MO
Sat, Jun 20, 9:00 AM
St. Louis · 4625 Lindell Blvd
PMI-CPMAI® Weekend Training – Project in AI Certification in St. Louis, MO
Sat, Jun 20, 9:00 AM
St. Louis · 4625 Lindell Blvd
Flow in the Dark: Neon Soul Yoga
Sat, Jun 20, 6:30 PM
St. Louis · Arcade Apartments
Flow in the Dark: Neon Soul Yoga
Sat, Jun 20, 6:30 PM
St. Louis · Arcade Apartments
SAFe® 5.1 (LPM) 2Days online Classroom Training in St. Louis, MO
Thu, Jun 25, 9:00 AM
St. Louis, MO · Regus Business Centre
SAFe® 5.1 (LPM) 2Days online Classroom Training in St. Louis, MO
Thu, Jun 25, 9:00 AM
St. Louis, MO · Regus Business Centre

Trends in O'Fallon

Explore more trends

13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park

13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park

DOOMNIGHT: Ars Arcanum, Rose Court, Sacred Fuzz, Throwaways & Ümlouse

DOOMNIGHT: Ars Arcanum, Rose Court, Sacred Fuzz, Throwaways & Ümlouse

The Comedy Throwdown

The Comedy Throwdown

Soulard: Beer Barons and Mansions

Soulard: Beer Barons and Mansions

Stand in It: A Yoga Flow for Strength + Stillness

Stand in It: A Yoga Flow for Strength + Stillness

Brunch In Bloom: A Sunday Brunch on the Champagne Terrace

Brunch In Bloom: A Sunday Brunch on the Champagne Terrace

Paws & Pancakes FREE Event

Paws & Pancakes FREE Event

The Ag Coast of America Riverboat Tour | FreightWeekSTL 2026

The Ag Coast of America Riverboat Tour | FreightWeekSTL 2026

A Drag Tribute To The History Of Hip Hop

A Drag Tribute To The History Of Hip Hop

Care Plans Worth Reading: From Regulations to Relationships

Care Plans Worth Reading: From Regulations to Relationships

Scholars & Warriors Wellness Experience for Men

Scholars & Warriors Wellness Experience for Men

Lean Six Sigma Green Belt In-Person Training in St. Louis, MO

Lean Six Sigma Green Belt In-Person Training in St. Louis, MO

Become AI Project Ready – PMI-CPMAI Training Program in St. Louis, MO

Become AI Project Ready – PMI-CPMAI Training Program in St. Louis, MO

CEH Certification In-Person Training in St. Louis, MO

CEH Certification In-Person Training in St. Louis, MO

Frosted Flowers Sesh

Frosted Flowers Sesh

Cannaverse

Cannaverse

PMI-CPMAI® Weekend Training – Project in AI Certification in St. Louis, MO

PMI-CPMAI® Weekend Training – Project in AI Certification in St. Louis, MO

Flow in the Dark: Neon Soul Yoga

Flow in the Dark: Neon Soul Yoga

SAFe® 5.1 (LPM) 2Days online Classroom Training in St. Louis, MO

SAFe® 5.1 (LPM) 2Days online Classroom Training in St. Louis, MO

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