The Village of Flossmoor will celebrate its 100th birthday on June 20, 2024. A birthday of this size deserves more than one day of celebrating! The fun will be year-round in Flossmoor in 2024. Don’t miss your opportunity to connect with the coolest neighbors around by becoming a Flossmoor Centennial Sponsor. You will get recognition all year; choose from one of four sponsorship packages to meet your business' needs!