There is no lack of Halloween fun in McHenry County:

Trick or Treat: 

  • Sunday, October 31
    • Algonquin - 3:00 - 7:00 PM
    • Barrington Hills - 3:00 - 7:00 PM 
    • Cary - 3:00 - 7:00 PM
    • Crystal Lake - 3:00 - 7:00 PM
    • Fox River Grove - 3:00 - 7:00 PM
    • Harvard - 4:00 - 8:00 PM
    • Hebron - 3:00 - 7:00 PM
    • Huntley - 3:00 - 8:00 PM
    • Island Lake - 4:00 - 8:00 PM
    • Lake in the Hills - 2:00 - 8:00 PM
    • Johnsburg - 3:00 - 7:00 PM
    • Lakemoor - 4:00 - 8:00 PM
    • Lakewood - 2:00 - 7:00 PM
    • Marengo - 3:00 - 7:00 PM
    • McHenry - 4:00 - 8:00 PM
    • Prairie Grove - 4:00 - 7:00 PM
    • Richmond - 4:00 - 7:00 PM 
    • Ringwood - 3:00 - 7:00 PM
    • Spring Grove - 3:00 - 7:00 PM
    • Wonder Lake - 3:00 - 8:00 PM
    • Woodstock - 4:00 - 7:00 PM

Special Events:

  • Halloween on the Square: Annual costume contest followed by trick or treating around the historic Woodstock Square.
  • Halloween Handout: Participating merchants throughout Downtown Crystal Lake open their doors and invite costumed children 12 and under to reciev ea treat. 
  • Queens of Darkness: Drag Fundraiser: Kick of fthe halloween weekend in Woodstock. Visit local artists and vendors along with all of your favorite Disney & Grimm villans. 
  • Rocky Horror Picture Show: Join the folks at the Woodstock Opera House for this cult classic, complete with Any Suggestions Improv LIVE SHADOW CAST! Dressing up and participation is encouraged. 
  • Halloween Market+ at The Dole: Trick or treat, scavenger hunt, storytelling, complementary face painting and balloon artist along with all of the other great features of the #1 farmers market in Illinois. 
  • Woodstock Farmers Market Trick-or-Treat: Wear your costume for the first indoor farmers market. Don't miss the costume contest and trick-or-treating with all of your favorite winter market vendors.