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Free Events and Things to do in Oak Brook, IL

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International Day Of Yoga 2026
Sun, Jun 14, 10:00 AM
Naperville · Naperville Yard Indoor Sports Complex
International Day Of Yoga 2026
Sun, Jun 14, 10:00 AM
Naperville · Naperville Yard Indoor Sports Complex
Almost full
Village of Oak Park's Juneteenth Cookout
Sat, Jun 13, 11:00 AM
Oak Park · Oak Park Village Hall
Almost full
Village of Oak Park's Juneteenth Cookout
Sat, Jun 13, 11:00 AM
Oak Park · Oak Park Village Hall
Sales end soon
Women's Revival Weekend in Chicago, IL
Friday at 6:00 PM
Rosemont · Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
Sales end soon
Women's Revival Weekend in Chicago, IL
Friday at 6:00 PM
Rosemont · Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
Almost full
Wild Fork Oak Park |It's Grilling Time | Taste and Learn
Sat, Jun 13, 11:00 AM
Oak Park · 435 N Harlem Ave
Almost full
Wild Fork Oak Park |It's Grilling Time | Taste and Learn
Sat, Jun 13, 11:00 AM
Oak Park · 435 N Harlem Ave
Going fast
Teledyne Storm Microwave Employee Summer Event
Fri, Jul 10, 12:30 PM
Darien · Chuck's Southern Comforts Cafe & Banquets
Going fast
Teledyne Storm Microwave Employee Summer Event
Fri, Jul 10, 12:30 PM
Darien · Chuck's Southern Comforts Cafe & Banquets
Going fast
Eli's Cheesecake x Rudy's Cycle and Fitness Father's Day Bike Ride
Sun, Jun 21, 8:00 AM
Chicago · Eli's Cheesecake Company
Going fast
Eli's Cheesecake x Rudy's Cycle and Fitness Father's Day Bike Ride
Sun, Jun 21, 8:00 AM
Chicago · Eli's Cheesecake Company
Renewables UnWind Chicago
Mon, Jun 15, 8:00 PM
Rosemont · Pete's Tiki Tiki
Renewables UnWind Chicago
Mon, Jun 15, 8:00 PM
Rosemont · Pete's Tiki Tiki
Annual Juneteenth Festival
Fri, Jun 19, 1:00 PM
Hillside · 639 N Wolf Rd
Annual Juneteenth Festival
Fri, Jun 19, 1:00 PM
Hillside · 639 N Wolf Rd
Dual Language Guidance Listening Tour Round 2 - Lombard
Mon, Jun 15, 4:00 PM
Lombard · 411 S Main St
Dual Language Guidance Listening Tour Round 2 - Lombard
Mon, Jun 15, 4:00 PM
Lombard · 411 S Main St
Going fast
The Aesthetic Drop One-Year Anniversary Celebration
Thursday at 5:00 PM
Elmhurst · The Aesthetic Drop
Going fast
The Aesthetic Drop One-Year Anniversary Celebration
Thursday at 5:00 PM
Elmhurst · The Aesthetic Drop
Oak Brook Job Fair
Wed, Jun 24, 10:00 AM
Lombard · Embassy Suites by Hilton Chicago Lombard Oak Brook
Oak Brook Job Fair
Wed, Jun 24, 10:00 AM
Lombard · Embassy Suites by Hilton Chicago Lombard Oak Brook
Going fast
Silicon Prairie Dreams Documentary Private Screening
Tue, Jun 23, 4:00 PM
La Grange · The Elm
Going fast
Silicon Prairie Dreams Documentary Private Screening
Tue, Jun 23, 4:00 PM
La Grange · The Elm
Sisters In Christ Monthly Prayer Meetings: One Night With The King
Fri, Jun 12, 6:30 PM
Chicago · 3750 N Neva Ave
Sisters In Christ Monthly Prayer Meetings: One Night With The King
Fri, Jun 12, 6:30 PM
Chicago · 3750 N Neva Ave
OPRF All-Class Alumni Reunion Weekend Kickoff Party
Fri, Jun 12, 8:00 PM
Berwyn · Mikes Place Sports Bar & Grill
OPRF All-Class Alumni Reunion Weekend Kickoff Party
Fri, Jun 12, 8:00 PM
Berwyn · Mikes Place Sports Bar & Grill
Sales end soon
The 15th International Vegetarian Food Fest
Tomorrow at 3:30 PM
Elmhurst · Elmhurst Seventh-day Adventist Church
Sales end soon
The 15th International Vegetarian Food Fest
Tomorrow at 3:30 PM
Elmhurst · Elmhurst Seventh-day Adventist Church
Fish-O-Rama
Sat, Jun 20, 8:00 AM
Wheaton · Northside Park
Fish-O-Rama
Sat, Jun 20, 8:00 AM
Wheaton · Northside Park
Sales end soon
Work, Wellness And a Safer Chicago: A People's Plan Hiring Fair
Tuesday at 10:00 AM
Chicago · Malcolm X College
Sales end soon
Work, Wellness And a Safer Chicago: A People's Plan Hiring Fair
Tuesday at 10:00 AM
Chicago · Malcolm X College
Almost full
WESOS Wheaton:Half Yearly Wheaton Wesos Mingle!!!
Tuesday at 7:00 PM
Wheaton · Arrowhead Golf Club
Almost full
WESOS Wheaton:Half Yearly Wheaton Wesos Mingle!!!
Tuesday at 7:00 PM
Wheaton · Arrowhead Golf Club
Summer Block Party Fundraiser for DuPage Children’s Museum
Sat, Jun 13, 4:00 PM
Naperville · 104 S Ellsworth St
Summer Block Party Fundraiser for DuPage Children’s Museum
Sat, Jun 13, 4:00 PM
Naperville · 104 S Ellsworth St
Going fast
Summer Kickoff Celebration
Wednesday at 10:00 AM
Wheaton · Lincoln Marsh- Prairie Patch Play Area
Going fast
Summer Kickoff Celebration
Wednesday at 10:00 AM
Wheaton · Lincoln Marsh- Prairie Patch Play Area

Trends in Oak Brook

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Frequently asked questions about Oak Brook

What are the best free events to attend?

According to Eventbrite, the best free events are:

International Day Of Yoga 2026

Village of Oak Park's Juneteenth Cookout

Women's Revival Weekend in Chicago, IL

Wild Fork Oak Park |It's Grilling Time | Taste and Learn

Which events are currently trending in Oak Brook?

The trending searches this month in Oak Brook are:

western suburbs events today

memorial day events

Which free events are coming up?

Discover the best free events happening soon – you don't want to miss them:

The 15th International Vegetarian Food Fest

Work, Wellness And a Safer Chicago: A People's Plan Hiring Fair

WESOS Wheaton:Half Yearly Wheaton Wesos Mingle!!!

Summer Kickoff Celebration