Cook County Board and Forest Preserves of Cook County President Toni Preckwinkle joined Forest Preserves General Superintendent Arnold Randall and Commissioners Sean Morrison, Bridget Degnen, Donna Miller and Frank Aguilar at Sagawau Environmental Learning Center to announce a week-long celebration of Earth Day in the Forest Preserves of Cook County. Throughout the program, speakers shared information on an array of programs and opportunities being hosted by the preserves throughout the week. The Forest Preserves is hosting Earth Week through Sunday, April 25. Visitors can join in a self-guided wildflower walk, help clear invasive plants, join in on Earth Day trivia and more. The Forest Preserves is also hosting litter clean-up events on Earth Day through the weekend. At nine Litter Hotspots, the Preserves will provide bags and gloves for anyone who wants to give back to natural areas by helping keep them clean. Learn more about Earth Day programs at fpdcc.com.