WAUKEGAN, IL - JULY 23: The Waukegan Generating Station operated by Midwest Generation, LLC hosted its third annual Safety Fair and Family Day on Saturday, July 23, 2011. Station employees, their families and other invited guests toured the grounds viewing safety demonstrations, participated in frequent raffles and enjoyed a picnic style lunch. A kids safety poster contest was held for children artists. Midwest Generation is a subsidiary of Edison Mission Group (an Edison International Company). Photo cr