Dog event Events and Things to do in O'Fallon, MO

St. Louis Pride Bar Crawl
Sat, Jun 20, 4:00 PM
St. Louis · Great Grizzly Bear
St. Louis Pride Bar Crawl
Sat, Jun 20, 4:00 PM
St. Louis · Great Grizzly Bear
Table 25: St. Peters Dinner Meet | Giving Back Edition
Today at 7:00 PM + 210 more
St. Peters · Restaurant of the Week
Table 25: St. Peters Dinner Meet | Giving Back Edition
Today at 7:00 PM + 210 more
St. Peters · Restaurant of the Week
Multi-Vertical Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Multi-Vertical Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
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
Tech and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Tech and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Juneteenth Celebration
Sat, Jun 13, 10:00 AM
St. Louis · 4000 Maffitt Ave
Juneteenth Celebration
Sat, Jun 13, 10:00 AM
St. Louis · 4000 Maffitt Ave
Koch Air's Aprilaire Training & Top Golf Event - St, Louis - Chesterfield
Wed, Jul 15, 1:00 PM
Chesterfield · Topgolf St. Louis - Chesterfield
Koch Air's Aprilaire Training & Top Golf Event - St, Louis - Chesterfield
Wed, Jul 15, 1:00 PM
Chesterfield · Topgolf St. Louis - Chesterfield
Kids Fest St.Louis!
Sat, Jul 4, 1:00 PM
St. Louis · TBA
Kids Fest St.Louis!
Sat, Jul 4, 1:00 PM
St. Louis · TBA
June Baby Brunch
Mon, Jun 8, 10:00 AM
St. Louis · Goldfish Swim School - Warson Woods
June Baby Brunch
Mon, Jun 8, 10:00 AM
St. Louis · Goldfish Swim School - Warson Woods
Media and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Media and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
WellFest
Today at 11:00 AM
Ferguson · Forestwood Park
WellFest
Today at 11:00 AM
Ferguson · Forestwood Park
Politics and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Politics and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Foodies + New Friends: O'Fallon | 1-on-1 EDITION
Today at 7:00 PM + 215 more
O'Fallon · Restaurant of the Week
Foodies + New Friends: O'Fallon | 1-on-1 EDITION
Today at 7:00 PM + 215 more
O'Fallon · Restaurant of the Week
2026 Official St. Louis 4th of July Bar Crawl
Sat, Jul 4, 5:00 PM
St. Louis · Great Grizzly Bear
2026 Official St. Louis 4th of July Bar Crawl
Sat, Jul 4, 5:00 PM
St. Louis · Great Grizzly Bear
Almost full
ALZ Around the Garden
Tue, Jun 30, 5:00 PM
St. Louis · Missouri Botanical Garden
Almost full
ALZ Around the Garden
Tue, Jun 30, 5:00 PM
St. Louis · Missouri Botanical Garden
MO'shi Expo
Sat, Sep 12, 11:00 AM
St. Louis · St. Louis Union Station
MO'shi Expo
Sat, Sep 12, 11:00 AM
St. Louis · St. Louis Union Station
Law and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Law and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
St. Louis Women in Business Networking Mixer
Wed, Jul 15, 6:00 PM
St. Louis · Charles F. Knight Executive Education & Conference Center
St. Louis Women in Business Networking Mixer
Wed, Jul 15, 6:00 PM
St. Louis · Charles F. Knight Executive Education & Conference Center
SUMMERFEST 6 POOL PARTY — SATURDAY JULY 18TH
Sat, Jul 18, 6:00 PM
Madison · The Bee Hive
SUMMERFEST 6 POOL PARTY — SATURDAY JULY 18TH
Sat, Jul 18, 6:00 PM
Madison · The Bee Hive
16th Annual Interfaith Concert: "Compassion For All"
Sun, Oct 11, 4:00 PM
St. Louis · The Sheldon Concert Hall and Art Galleries
16th Annual Interfaith Concert: "Compassion For All"
Sun, Oct 11, 4:00 PM
St. Louis · The Sheldon Concert Hall and Art Galleries

Trends in O'Fallon

Explore more trends

St. Louis Pride Bar Crawl

St. Louis Pride Bar Crawl

Table 25: St. Peters Dinner Meet | Giving Back Edition

Table 25: St. Peters Dinner Meet | Giving Back Edition

Multi-Vertical Business Networking | Elevating Your Potential - Saint Louis

Multi-Vertical Business Networking | Elevating Your Potential - Saint Louis

Brunch In Bloom: A Sunday Brunch on the Champagne Terrace

Brunch In Bloom: A Sunday Brunch on the Champagne Terrace

Tech and Business Networking | Elevating Your Potential - Saint Louis

Tech and Business Networking | Elevating Your Potential - Saint Louis

Juneteenth Celebration

Juneteenth Celebration

Koch Air's Aprilaire Training & Top Golf Event - St, Louis - Chesterfield

Koch Air's Aprilaire Training & Top Golf Event - St, Louis - Chesterfield

Kids Fest St.Louis!

Kids Fest St.Louis!

June Baby Brunch

June Baby Brunch

Media and Business Networking | Elevating Your Potential - Saint Louis

Media and Business Networking | Elevating Your Potential - Saint Louis

WellFest

WellFest

Politics and Business Networking | Elevating Your Potential - Saint Louis

Politics and Business Networking | Elevating Your Potential - Saint Louis

Foodies + New Friends: O'Fallon | 1-on-1 EDITION

Foodies + New Friends: O'Fallon | 1-on-1 EDITION

2026 Official St. Louis 4th of July Bar Crawl

2026 Official St. Louis 4th of July Bar Crawl

ALZ Around the Garden

ALZ Around the Garden

MO'shi Expo

MO'shi Expo

Law and Business Networking | Elevating Your Potential - Saint Louis

Law and Business Networking | Elevating Your Potential - Saint Louis

St. Louis Women in Business Networking Mixer

St. Louis Women in Business Networking Mixer

SUMMERFEST 6 POOL PARTY — SATURDAY JULY 18TH

SUMMERFEST 6 POOL PARTY — SATURDAY JULY 18TH

16th Annual Interfaith Concert: "Compassion For All"

16th Annual Interfaith Concert: "Compassion For All"

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