Events and Things to Do in Grayslake, IL

Friday, September 18

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ESTATE SALE: 3 days

SEP

18

10:00 AM

Round Lake, IL

Fri Sept 18 and Sat Sept 19, 10-4. Sun Sept 20, 9-3 Furniture | Folk Art | Vintage Handcrafted solid hardwood furniture by...

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Fish Fry Fundraiser & Sip & See

SEP

18

11:00 AM

The African American Museum at The England Manor, 503 N Genesee St, Waukegan, IL

Come enjoy a delicious meal and help support the African American Museum at The England Manor. This event features both lunch...

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Everyone's favorite Chicago-style pizza from Pequod's is headed to you! Order by noon.

SEP

18

5:30 PM

Gurnee, IL

The nationally and locally acclaimed Pequod's Pizza is coming to Gurnee on Friday, September 18th! Note that pizzas will be PAR...

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Casino For A Cause

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18

6:00 PM

Ravinia Green Country Club, 1200 Saunders Rd, Riverwoods, IL

Keeping Families Covered is hosting its flagship benefit, Casino Night, on Friday, September 18, 2026 from 6-10pm at the...

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Saturday, September 26

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Antioch’s Fall Wine Walk Returns September 26 with 50+ Wines and a Downtown Experience

SEP

26

12:00 PM

Antioch, IL

Tickets on sale here: https://secure.rec1.com/IL/village-of-antioch/catalog?filter=c2VhcmNoPTQyNzk3NDA=The Village of Antioch...

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Tuesday, September 29

Featured

Carnival Glass Auction: The Online Encore

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29

10:00 AM

Huntley, IL

Items that did not sell in recent auctions are offered here in a last chance online-only auction. Many items at reduced...

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Thursday, September 17

• Compost Confidential : What am I Doing Wrong? 4:00 pm

  100 US-45, Grayslake

  
  

Friday, September 18

• ESTATE SALE: 3 days 10:00 am

  Round Lake

  
  
• Fish Fry Fundraiser & Sip & See 11:00 am

  The African American Museum at The England Manor, 503 N Genesee St, Waukegan

  
  
• Everyone's favorite Chicago-style pizza from Pequod's is headed to you! Order by noon. 5:30 pm
  
  
• Casino For A Cause 6:00 pm

  Ravinia Green Country Club, 1200 Saunders Rd, Riverwoods

  
  

Saturday, September 19

• Pup-A-Palooza 10:00 am

  Sports Center Park - Round Lake Area Park District, 2004 Municipal Way, Round Lake Beach, IL, 60073

  
  
• Sensory Shenanigans 10:00 am

  Grayslake Area Public Library, 100 Library Ln, Grayslake

  
  

Sunday, September 20

• LEGO Club Sundays 1:30 pm

  Grayslake Area Public Library, 100 Library Ln, Grayslake

  
  

Tuesday, September 22

• Police Badges & Watch Fobs Auction 10:00 am

  Online Only

  
  
• Hacky Sack with Mr. Nash 5:00 pm

  Grayslake Area Public Library, 100 Library Ln, Grayslake

  
  

Wednesday, September 23

• Summer 2026 Grayslake Farmers Market 3:00 pm

  North Whitney Street & Center Street, Grayslake

  
  

Thursday, September 24

• Classic Collectibles Auction - ONLINE ONLY 10:00 am

  Online Only

  
  

Friday, September 25

• Dolly Parton Tribute Night 6:30 pm

  Renwood Golf Course - Round Lake Area Park District, 701 E Shorewood Rd, Round Lake Beach

  
  

Saturday, September 26

• Antioch’s Fall Wine Walk Returns September 26 with 50+ Wines and a Downtown Experience 12:00 pm

  Antioch

  
  
• Lake County Fall Boat Show 10:00 am

  Lake County Fairgrounds, 1060 E Peterson Rd, Grayslake

  
  
• Why We Trust the News We Read 10:30 am

  Grayslake Area Public Library, 100 Library Ln, Grayslake

  
  
• Behind The Mask 2026 Gala 5:30 pm

  Deer Path Inn, 255 E Illinois Rd, Lake Forest

  
  

Monday, September 28

• ACT/SAT and Smarter College Planning Strategies 6:30 pm

  Grayslake Area Public Library, 100 Library Ln, Grayslake

  
  

Tuesday, September 29

• Carnival Glass Auction: The Online Encore 10:00 am

  Online Only

  
  

Wednesday, September 30

• Family Storytime 6:00 pm

  Grayslake Area Public Library, 100 Library Ln, Grayslake