Forest Preserve District Of Will County: Includes maps of the area's wildlife preserves, recreational and volunteer opportunities, conservation efforts, district news and calendar of upcoming events.
Prairie State Roadrunners: Founded in 1975 to help organize running in Joliet and Will County. Contact information, schedule of races, and results of races on the club's circuit.
Will County Model Railroad Association: A membership based association founded in 1979 that has HO and N scale layouts, both traveling and permanent.