September 26, 2021 2021 McHenry County Farm Stroll 10:00 AM - 4:00 PM McHenry County Local Foods & Small FarmsHorticultureCommercial Agriculture September 30, 2021 Lake County Master Gardener Application Due 100 South Highway 45, Grayslake, IL 60030 Application Horticulture November 02, 2021 - February 28, 2022 Online School Garden Course Online Register Online Nutrition & WellnessHorticulture