Chicago Reptile Show Sun, 20 Sep at 10:00 am Holiday Inn Chicago NW Crystal Lake Conv Ctr USD 0 TO 12 FITNESS
The Wonders of Webb Fri, 25 Sep at 07:30 pm McHenry County College, Liebman Science Center, Building F, Planetarium USD 0 TO 13 FITNESS
2026 Fire Prevention Week Open House Sat, 03 Oct at 09:00 am 100 W Woodstock St, Crystal Lake, IL, United States, Illinois 60014 WORKSHOPS
Let's Talk Data Centers: A McHenry County Community Conversation Thu, 01 Oct at 06:00 pm McHenry County College FREE FITNESS
Wildest Weather in the Solar System Sat, 26 Sep at 11:30 am McHenry County College, Liebman Science Center, Building F, Planetarium USD 0 TO 13 FITNESS
Christian Warrior Training- Securing Sacred Spaces 10/10/26 Sat, 10 Oct at 08:00 am Immanuel Lutheran Church USD 5 WORKSHOPS
The Science Behind Fermentation: Trust Your Gut Sun, 11 Oct at 01:00 pm McHenry County College USD 11 TO 22 SCIENCE-FAIR
Learn to Skate Walk n Roll Sat, 03 Oct at 10:30 am 691 Virginia Rd, Crystal Lake, IL, United States, Illinois 60014 KIDS
Clay Jenkinson - Thomas Jefferson Sat, 17 Oct at 01:00 pm 26 N Williams St, Crystal Lake, IL, United States, Illinois 60014 ART
Monthly Alzheimer’s Support Group Mon, 21 Sep at 01:00 pm 495 Alexandra Boulevard Crystal Lake,Il NONPROFIT
Moonbase the Next Step Sat, 31 Oct at 11:30 am McHenry County College, Liebman Science Center, Building F, Planetarium USD 0 TO 13 ART
The Power of Partnership: An Evening with Julie Goodnight Thu, 22 Oct at 06:30 pm McHenry County College USD 40 TO 60 FITNESS
Voices in Disability Conference Fri, 23 Oct at 08:30 am 8900 U.S. Highway 14, Crystal Lake, IL, United States, Illinois 60012 BUSINESS
"Read with Me": Read to SOUL Harbour Ranch therapy dogs at Crystal Lake Public Library! Sat, 19 Sep at 10:00 am Crystal Lake Public Library DOG