Summer Events and Things to do in O'fallon, IL

A Time Lastnight All White Affair
Saturday at 7:00 PM
Downtown · Form Skybar
A Time Lastnight All White Affair
Saturday at 7:00 PM
Downtown · Form Skybar
Big Shrimp at Pop's Blue Moon (2026 Fall Tour)
Fri, Sep 18, 8:00 PM
The Hill · Pop's Blue Moon
Big Shrimp at Pop's Blue Moon (2026 Fall Tour)
Fri, Sep 18, 8:00 PM
The Hill · Pop's Blue Moon
Soul Sessions w/ Terry Rogers
Sat, Sep 12, 9:00 PM
· Jazzy 159
Soul Sessions w/ Terry Rogers
Sat, Sep 12, 9:00 PM
· Jazzy 159
District XI Fashion Show
Sat, Oct 3, 6:00 PM
Lasalle Park · Graffiti Loft
District XI Fashion Show
Sat, Oct 3, 6:00 PM
Lasalle Park · Graffiti Loft
2026 Blueprint4 Camp Summit
Fri, Sep 18, 8:00 AM
DeBaliviere Place · Delmar DivINe
2026 Blueprint4 Camp Summit
Fri, Sep 18, 8:00 AM
DeBaliviere Place · Delmar DivINe
End of the Summer Vase Arrangement with Local Blooms
Thu, Sep 17, 6:00 PM
Frenchtown · 1219 S Main St
End of the Summer Vase Arrangement with Local Blooms
Thu, Sep 17, 6:00 PM
Frenchtown · 1219 S Main St
Shades & Lemonade Part 2 | Blueberry Edition Day Party Brunch
Saturday at 11:00 AM
Downtown · Hotel Saint Louis, Autograph Collection
Shades & Lemonade Part 2 | Blueberry Edition Day Party Brunch
Saturday at 11:00 AM
Downtown · Hotel Saint Louis, Autograph Collection
Bloom Through It Empowerment Brunch
Sat, Sep 26, 1:00 PM
Jeff VanderLou · 2600 Natural Bridge Ave
Bloom Through It Empowerment Brunch
Sat, Sep 26, 1:00 PM
Jeff VanderLou · 2600 Natural Bridge Ave
Hooky with Horses
Tue, Sep 29, 1:30 PM
Collinsville · Fairmount Park Casino & Racing
Hooky with Horses
Tue, Sep 29, 1:30 PM
Collinsville · Fairmount Park Casino & Racing
Mind & Money Conference: Purpose to Profession (A Career Pathway Summit)
Sat, Sep 12, 7:30 AM
Meadow Heights · Gateway Convention Center
Mind & Money Conference: Purpose to Profession (A Career Pathway Summit)
Sat, Sep 12, 7:30 AM
Meadow Heights · Gateway Convention Center
INTIMACY RNB : THE FINALE | DJ HOMICIDE ft. THE LEAN BACK BAND
Sat, Sep 12, 8:00 PM
Columbus Square · The House Of Soul
INTIMACY RNB : THE FINALE | DJ HOMICIDE ft. THE LEAN BACK BAND
Sat, Sep 12, 8:00 PM
Columbus Square · The House Of Soul
OTHS 2016 Pool Party
Fri, Sep 18, 5:00 PM
Belleville · 1513 S Illinois St
OTHS 2016 Pool Party
Fri, Sep 18, 5:00 PM
Belleville · 1513 S Illinois St
Christmas Toy Giveaway
Sat, Dec 5, 12:00 PM
Arbor Terrace · 6850 Normandale Dr
Christmas Toy Giveaway
Sat, Dec 5, 12:00 PM
Arbor Terrace · 6850 Normandale Dr
STL Divine 9 - 2nd Saturday - Scholarship Fundraiser Day Party
Sun, Sep 13, 2:00 PM
Skinker DeBaliviere · Soul 2 Soul
STL Divine 9 - 2nd Saturday - Scholarship Fundraiser Day Party
Sun, Sep 13, 2:00 PM
Skinker DeBaliviere · Soul 2 Soul
Here Comes Baby
Tue, Sep 15, 6:00 PM
Chinatown · Anderson Hospital
Here Comes Baby
Tue, Sep 15, 6:00 PM
Chinatown · Anderson Hospital
SWEETEST DAY: PAINT AT THE GARDEN
Sat, Oct 17, 4:00 PM
East St. Louis · 16 Missouri Ave
SWEETEST DAY: PAINT AT THE GARDEN
Sat, Oct 17, 4:00 PM
East St. Louis · 16 Missouri Ave
Thy Kingdom Come Worship Congress: With Full Courage
Fri, Sep 11, 8:00 AM
Fairview Heights · Radisson Hotel Fairview Heights - St. Louis
Thy Kingdom Come Worship Congress: With Full Courage
Fri, Sep 11, 8:00 AM
Fairview Heights · Radisson Hotel Fairview Heights - St. Louis
An Evening Above The Clouds (St. Louis) The Ultimate Meet & Greet and Show
Sat, Sep 19, 8:00 PM
East St. Louis · Blackmon's Plaza
An Evening Above The Clouds (St. Louis) The Ultimate Meet & Greet and Show
Sat, Sep 19, 8:00 PM
East St. Louis · Blackmon's Plaza
Business & Brilliance HipHop Sip & Paint
Sun, Oct 4, 2:00 PM
Washington Park · Mother’s Event Center
Business & Brilliance HipHop Sip & Paint
Sun, Oct 4, 2:00 PM
Washington Park · Mother’s Event Center
Fall Family Fest
Sun, Oct 25, 2:00 PM
Illinois · 4199 Boyd Rd
Fall Family Fest
Sun, Oct 25, 2:00 PM
Illinois · 4199 Boyd Rd

Trends in O'fallon

Explore more trends

A Time Lastnight All White Affair

A Time Lastnight All White Affair

Big Shrimp at Pop's Blue Moon (2026 Fall Tour)

Big Shrimp at Pop's Blue Moon (2026 Fall Tour)

Soul Sessions w/ Terry Rogers

Soul Sessions w/ Terry Rogers

District XI Fashion Show

District XI Fashion Show

2026 Blueprint4 Camp Summit

2026 Blueprint4 Camp Summit

End of the Summer Vase Arrangement with Local Blooms

End of the Summer Vase Arrangement with Local Blooms

Shades & Lemonade Part 2 | Blueberry Edition Day Party Brunch

Shades & Lemonade Part 2 | Blueberry Edition Day Party Brunch

Bloom Through It Empowerment Brunch

Bloom Through It Empowerment Brunch

Hooky with Horses

Hooky with Horses

Mind & Money Conference: Purpose to Profession (A Career Pathway Summit)

Mind & Money Conference: Purpose to Profession (A Career Pathway Summit)

INTIMACY RNB : THE FINALE | DJ HOMICIDE ft. THE LEAN BACK BAND

INTIMACY RNB : THE FINALE | DJ HOMICIDE ft. THE LEAN BACK BAND

OTHS 2016 Pool Party

OTHS 2016 Pool Party

Christmas Toy Giveaway

Christmas Toy Giveaway

STL Divine 9 - 2nd Saturday - Scholarship Fundraiser Day Party

STL Divine 9 - 2nd Saturday - Scholarship Fundraiser Day Party

Here Comes Baby

Here Comes Baby

SWEETEST DAY: PAINT AT THE GARDEN

SWEETEST DAY: PAINT AT THE GARDEN

Thy Kingdom Come Worship Congress: With Full Courage

Thy Kingdom Come Worship Congress: With Full Courage

An Evening Above The Clouds (St. Louis) The Ultimate Meet & Greet and Show

An Evening Above The Clouds (St. Louis) The Ultimate Meet & Greet and Show

Business & Brilliance HipHop Sip & Paint

Business & Brilliance HipHop Sip & Paint

Fall Family Fest

Fall Family Fest

Things to do around O'fallon

Trends in O'fallon

1. Memorial day weekend

2. Mothers day brunch

3. Events happening today near me

4. Mothers day weekend events near me

5. Mother's day

6. Scramble golf tournaments

7. Car shows

8. Job fairs

9. Singles

10. Comedy shows

11. Vendor events

12. Kid friendly