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

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
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
July Golden Hour
Thu, Jul 23, 7:00 PM
Saint Charles · Harvester Christian Church - St. Charles Campus
July Golden Hour
Thu, Jul 23, 7:00 PM
Saint Charles · Harvester Christian Church - St. Charles Campus
Sales end soon
Table 25: St. Peters Dinner Meet | Giving Back Edition
Tomorrow at 7:00 PM + 206 more
St. Peters · Restaurant of the Week
Sales end soon
Table 25: St. Peters Dinner Meet | Giving Back Edition
Tomorrow at 7:00 PM + 206 more
St. Peters · Restaurant of the Week
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
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
June Baby Brunch
Monday at 10:00 AM
St. Louis · Goldfish Swim School - Warson Woods
June Baby Brunch
Monday at 10:00 AM
St. Louis · Goldfish Swim School - Warson Woods
Sales end soon
Foodies + New Friends: O'Fallon | 1-on-1 EDITION
Tomorrow at 7:00 PM + 211 more
O'Fallon · Restaurant of the Week
Sales end soon
Foodies + New Friends: O'Fallon | 1-on-1 EDITION
Tomorrow at 7:00 PM + 211 more
O'Fallon · Restaurant of the Week
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
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
Sales end soon
Brunch In Bloom: A Sunday Brunch on the Champagne Terrace
Sunday at 9:15 AM + 4 more
St. Louis · 2017 Chouteau Ave
Sales end soon
Brunch In Bloom: A Sunday Brunch on the Champagne Terrace
Sunday at 9:15 AM + 4 more
St. Louis · 2017 Chouteau Ave
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
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
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
June Family Night Out
Fri, Jun 12, 5:00 PM
St. Louis · Goldfish Swim School - Warson Woods
June Family Night Out
Fri, Jun 12, 5:00 PM
St. Louis · Goldfish Swim School - Warson Woods
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
Non-Profits 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
Non-Profits 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
Game On! Playing with Purpose
Sat, Jun 13, 6:00 PM
St. Louis · 9420 W Florissant Ave
Game On! Playing with Purpose
Sat, Jun 13, 6:00 PM
St. Louis · 9420 W Florissant Ave
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
The Comeunity Project: St. Louis | 30's Mingle
Sun, Jun 28, 7:00 PM + 6 more
St. Louis · Restaurant of the Month
The Comeunity Project: St. Louis | 30's Mingle
Sun, Jun 28, 7:00 PM + 6 more
St. Louis · Restaurant of the Month

Trends in O'Fallon

Explore more trends

2026 Official St. Louis 4th of July Bar Crawl

2026 Official St. Louis 4th of July Bar Crawl

Juneteenth Celebration

Juneteenth Celebration

July Golden Hour

July Golden Hour

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

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

Tech and Business Networking | Elevating Your Potential - Saint Louis

Tech and Business Networking | Elevating Your Potential - Saint Louis

Media and Business Networking | Elevating Your Potential - Saint Louis

Media and Business Networking | Elevating Your Potential - Saint Louis

June Baby Brunch

June Baby Brunch

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

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

Kids Fest St.Louis!

Kids Fest St.Louis!

ALZ Around the Garden

ALZ Around the Garden

Brunch In Bloom: A Sunday Brunch on the Champagne Terrace

Brunch In Bloom: A Sunday Brunch on the Champagne Terrace

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

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

MO'shi Expo

MO'shi Expo

Politics and Business Networking | Elevating Your Potential - Saint Louis

Politics and Business Networking | Elevating Your Potential - Saint Louis

June Family Night Out

June Family Night Out

St. Louis Women in Business Networking Mixer

St. Louis Women in Business Networking Mixer

Non-Profits and Business Networking | Elevating Your Potential- Saint Louis

Non-Profits and Business Networking | Elevating Your Potential- Saint Louis

Game On! Playing with Purpose

Game On! Playing with Purpose

16th Annual Interfaith Concert: "Compassion For All"

16th Annual Interfaith Concert: "Compassion For All"

The Comeunity Project: St. Louis | 30's Mingle

The Comeunity Project: St. Louis | 30's Mingle

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