Environmental Governor Quinn Encourages ‘Lights Out’ During 2014 Earth Hour on March 29 by Gary Kopycinski on March 27, 2014 Gary Kopycinski Author More in Environmental: People Outside Will Be Injured: Severe Thunderstorms Strike Park Forest March 31, 2026 Park Forest Officials Urge Residents to Protect Pipes as Coldest Air of the Season Continues December 14, 2025 Park Forest Workshops Join Global Effort to Prevent Bird Collisions August 21, 2025 Orders State Facilities to Keep Lights Off Across State