February 16, 2019 @ 8:00 am - 3:45 pm Natural Landscape Seminar McHenry County College 8900 US Hwy 14, Crystal Lake, IL, United States Event description excerpt here. $40
February 29, 2020 @ 8:00 am - 3:45 pm Natural Landscape Seminar 2020 McHenry County College 8900 US Hwy 14, Crystal Lake, IL, United States Learn more. $40
May 3, 2020 @ 12:00 pm - 3:00 pm 2020 Native Plant Sale McHenry County College 8900 US Hwy 14, Crystal Lake, IL, United States This event has been cancelled.