Memorial day weekend Events and Things to do in O'Fallon, IL

Lean Six Sigma Green Belt (LSSGB) Training St Louis, MO In-Person Class
Tue, Jun 2, 9:00 AM + 1 more
St Louis · Certification Planner LLC
Lean Six Sigma Green Belt (LSSGB) Training St Louis, MO In-Person Class
Tue, Jun 2, 9:00 AM + 1 more
St Louis · Certification Planner LLC
PMP Pass Guarantee In-Person Training in St Louis
Tue, Jun 2, 9:00 AM + 1 more
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
PMP Pass Guarantee In-Person Training in St Louis
Tue, Jun 2, 9:00 AM + 1 more
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
Juneteenth Adult Field Day STL
Fri, Jun 19, 12:00 PM
St. Louis · Turkish Pavilion
Juneteenth Adult Field Day STL
Fri, Jun 19, 12:00 PM
St. Louis · Turkish Pavilion
Au Soleil Thursday Golden Hour 2026
Thu, Jun 4, 5:30 PM + 10 more
St. Louis · Le Meridien St. Louis Clayton
Au Soleil Thursday Golden Hour 2026
Thu, Jun 4, 5:30 PM + 10 more
St. Louis · Le Meridien St. Louis Clayton
St. Louis Summer Soccer Watch Party
Thu, Jun 11, 2:30 PM + 80 more
St. Louis · St. Louis
St. Louis Summer Soccer Watch Party
Thu, Jun 11, 2:30 PM + 80 more
St. Louis · St. Louis
Higher Ground International Ministries
Wed, Jul 15, 9:00 AM
St. Louis · Faith Miracle Temple Church
Higher Ground International Ministries
Wed, Jul 15, 9:00 AM
St. Louis · Faith Miracle Temple Church
Project Management Techniques Training Course in Fairview Heights, IL
Fri, Jun 26, 9:00 AM + 13 more
Fairview Heights · Regus
Project Management Techniques Training Course in Fairview Heights, IL
Fri, Jun 26, 9:00 AM + 13 more
Fairview Heights · Regus
Boost Your Project Management Techniques Training in Belleville, IL
Fri, Jun 26, 9:00 AM + 13 more
Belleville · Regus
Boost Your Project Management Techniques Training in Belleville, IL
Fri, Jun 26, 9:00 AM + 13 more
Belleville · Regus
Project Management Techniques Training in O'Fallon, IL
Fri, Jun 26, 9:00 AM + 13 more
O'Fallon · Regus
Project Management Techniques Training in O'Fallon, IL
Fri, Jun 26, 9:00 AM + 13 more
O'Fallon · Regus
CISSP Preparation Training by Experts in St Louis, MO
Mon, Jun 29, 9:00 AM
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
CISSP Preparation Training by Experts in St Louis, MO
Mon, Jun 29, 9:00 AM
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
Project Management Techniques Training Bootcamp in Saint Louis, MO
Fri, Jun 26, 9:00 AM + 13 more
Saint Louis · Regus
Project Management Techniques Training Bootcamp in Saint Louis, MO
Fri, Jun 26, 9:00 AM + 13 more
Saint Louis · Regus
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Sat, Jun 20, 9:00 AM + 1 more
St. Louis · 10015 Manchester Rd
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Sat, Jun 20, 9:00 AM + 1 more
St. Louis · 10015 Manchester Rd
Project Management Techniques Certification in Edwardsville, IL
Fri, Jun 26, 9:00 AM + 13 more
Edwardsville · Regus
Project Management Techniques Certification in Edwardsville, IL
Fri, Jun 26, 9:00 AM + 13 more
Edwardsville · Regus
CISA Preparation Training by Experts in St Louis, MO
Mon, Jun 29, 9:00 AM
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
CISA Preparation Training by Experts in St Louis, MO
Mon, Jun 29, 9:00 AM
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
Sales end soon
Lean Six Sigma Green Belt Weekend Classroom Training in St. Louis, MO
Sat, Jun 6, 9:00 AM
St. Louis · 4625 Lindell Blvd
Sales end soon
Lean Six Sigma Green Belt Weekend Classroom Training in St. Louis, MO
Sat, Jun 6, 9:00 AM
St. Louis · 4625 Lindell Blvd
More People Like You Awards
Sun, Jun 28, 4:00 PM
St Louis · Saint Louis University Center For Global Citizenship
More People Like You Awards
Sun, Jun 28, 4:00 PM
St Louis · Saint Louis University Center For Global Citizenship
Lean Six Sigma Green Belt In-Person Weekend Training in St. Louis, MO
Sat, Jun 20, 9:00 AM
St. Louis · 4625 Lindell Blvd
Lean Six Sigma Green Belt In-Person Weekend Training in St. Louis, MO
Sat, Jun 20, 9:00 AM
St. Louis · 4625 Lindell Blvd
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
Salesforce Administrator Expert Level In-Person Training in St Louis
Tomorrow at 9:00 AM + 1 more
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
Salesforce Administrator Expert Level In-Person Training in St Louis
Tomorrow at 9:00 AM + 1 more
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
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

Trends in O'Fallon

Explore more trends

Lean Six Sigma Green Belt (LSSGB) Training St Louis, MO In-Person Class

Lean Six Sigma Green Belt (LSSGB) Training St Louis, MO In-Person Class

PMP Pass Guarantee In-Person Training in St Louis

PMP Pass Guarantee In-Person Training in St Louis

Juneteenth Adult Field Day STL

Juneteenth Adult Field Day STL

Au Soleil Thursday Golden Hour 2026

Au Soleil Thursday Golden Hour 2026

St. Louis Summer Soccer Watch Party

St. Louis Summer Soccer Watch Party

Higher Ground International Ministries

Higher Ground International Ministries

Project Management Techniques Training Course in Fairview Heights, IL

Project Management Techniques Training Course in Fairview Heights, IL

Boost Your Project Management Techniques Training in Belleville, IL

Boost Your Project Management Techniques Training in Belleville, IL

Project Management Techniques Training in O'Fallon, IL

Project Management Techniques Training in O'Fallon, IL

CISSP Preparation Training by Experts in St Louis, MO

CISSP Preparation Training by Experts in St Louis, MO

Project Management Techniques Training Bootcamp in Saint Louis, MO

Project Management Techniques Training Bootcamp in Saint Louis, MO

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

Project Management Techniques Certification in Edwardsville, IL

Project Management Techniques Certification in Edwardsville, IL

CISA Preparation Training by Experts in St Louis, MO

CISA Preparation Training by Experts in St Louis, MO

Lean Six Sigma Green Belt Weekend Classroom Training in St. Louis, MO

Lean Six Sigma Green Belt Weekend Classroom Training in St. Louis, MO

More People Like You Awards

More People Like You Awards

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

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

D-DAY NMMA Celebration Dinner & Dance

D-DAY NMMA Celebration Dinner & Dance

Salesforce Administrator Expert Level In-Person Training in St Louis

Salesforce Administrator Expert Level In-Person Training in St Louis

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

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

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. Kid friendly

11. Comedy shows

12. Vendor events