Events and Things to Do in Grayslake, IL

Monday, July 27

Featured

Summer Music Camps

JUL

27

9:00 AM

Zion Conservatory of Music, 2500 Dowie Memorial Dr, Zion, IL

Inspire your young musician with creative workshops tailored for students at every stage, ranging from ages 6 to 18. Choose...

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Featured

Ammo & Accessories Auction - Online Encore

JUL

27

10:00 AM

Huntley, IL

Experience the wide variety of the Ammo & Accessories Auction, a premier online event featuring an incredible selection of...

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Wednesday, July 29

Featured

Koenigsberg’s Cylinder Record Collection

JUL

29

9:00 AM

Huntley, IL

Join this exclusive online auction featuring the remarkable Koenigsberg record collection hosted by Donley Auctions. Collectors...

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Thursday, July 30

Featured

The Allen Koenigsberg Collection

JUL

30

10:00 AM

Donley Auctions, 8512 S Union Rd, Union, IL

Discover a remarkable selection of vintage phonographs and historical sound technology at this exclusive auction event....

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Friday, July 24

• Christmas in July at the Pool 7:30 pm

  Aquatics Center - Round Lake Area Park District, 860 Hart Rd, Round Lake

  
  

Monday, July 27

• Summer Music Camps 9:00 am

  Zion Conservatory of Music, 2500 Dowie Memorial Dr, Zion

  
  
• Ammo & Accessories Auction - Online Encore 10:00 am

  Online

  
  

Wednesday, July 29

• Koenigsberg’s Cylinder Record Collection 9:00 am

  Donley Auctions

  
  
• Jeanie B - Summer Family Series 10:00 am

  Robert W. Rolek Community Center - Round Lake Area Park District, 814 Hart Rd, Round Lake, IL, 60073

  
  
• 4-H Fair at Lake County Fairgrounds 12:00 pm

  1060 E Peterson Rd, Grayslake

  
  
• Summer 2026 Grayslake Farmers Market3 3:00 pm

  North Whitney Street & Center Street, Grayslake

  
  

Thursday, July 30

• The Allen Koenigsberg Collection 10:00 am

  Donley Auctions, 8512 S Union Rd, Union

  
  

Thursday, August 6

• Scribble Monsters - Summer Family Series 6:00 pm

  Robert W. Rolek Community Center - Round Lake Area Park District, 814 Hart Rd, Round Lake

  
  

Friday, August 7

• Glow Swim 7:30 pm

  860 Hart Rd, Round Lake

  
  

Saturday, August 8

• Amazing Monarchs 2:00 pm

  Prairie Grass Nature Museum - Round Lake Area Park District, 860 Hart Rd, Round Lake

  
  

Saturday, August 15

• Swingin' and Singin' Summer Celebration 10:00 am

  Hero Park, 2041 N Orchard Ln, Round Lake Beach

  
  

Saturday, August 29

• Nature Funfest 10:00 am

  Hart's Woods Park - Round Lake Area Park District, 814 Hart Rd, Round Lake

  
  

Saturday, September 26

• Behind The Mask 2026 Gala 5:30 pm

  Deer Path Inn, 255 E Illinois Rd, Lake Forest