SUPERMAN CELEBRATION METROPOLIS, IL June 6-9, 2019 Katrina Law Helen Slater Erica Durance More Information: www.supermancelebration.net Harrahis GMCVB Greater Metropolis Convention & Visitors Bureau METROPOLIS CHAMBER OF COMMERCE SUPERMAN CELEBRATION METROPOLIS, IL June 6-9, 2019 Katrina Law Helen Slater Erica Durance More Information: www.supermancelebration.net Harrahis GMCVB Greater Metropolis Convention & Visitors Bureau METROPOLIS CHAMBER OF COMMERCE