Events and Things to Do in Oak Brook, IL

Saturday, August 15

Featured

The International Gem & Jewelry Show - Schaumburg, IL (August 2026)

AUG

15

10:00 AM

Renaissance Schaumburg Convention Center Hotel, 1551 Thoreau Dr N, Schaumburg, IL

The International Gem & Jewelry Show Returns To The Renaissance Schaumburg Hotel & Convention Center! Shop Directly From...

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Featured

Wheaton All Night Flea Market

AUG

15

3:00 PM

DuPage Event Center & Fairgrounds, 2015 Manchester Rd, Wheaton, IL

World Famous Wheaton All Night Flea Market Wheaton, Illinois Saturday, August 15th, 2026Wheaton, Illinois: DuPage County...

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Thursday, August 13

• Daou Wine Dinner 7:00 pm

  Fogo de Chão Brazilian Steakhouse, 1204 W 22nd St, Oak Brook

  
  

Saturday, August 15

• The International Gem & Jewelry Show - Schaumburg, IL (August 2026) 10:00 am

  Renaissance Schaumburg Convention Center Hotel, 1551 Thoreau Dr N, Schaumburg

  
  
• Wheaton All Night Flea Market 3:00 pm

  DuPage Event Center & Fairgrounds, 2015 Manchester Rd, Wheaton

  
  

Thursday, August 27

• Celebrate National Pork Chop Day Thursday, August 27 at Perry's Steakhouse & Grille 4:00 pm

  Perry's Steakhouse & Grille, 5 Oakbrook Center, Oak Brook

  
  

Thursday, September 3

• Tony Laughlin Memorial Fund 4th Annual RAD Golf Fest 10:00 am

  3500 Midwest Rd, Oak Brook

  
  

Sunday, September 13

• 2026 Invisible Wounds Foundation Evening of Honor 5:00 pm

  The Morton Arboretum, 4100 IL-53, Lisle