We're the St. Louis Jaycees, a service organization founded in St. Louis in 1915 for 18-40 year olds who want to give back to the community. We have now grown to 127 countries with famous members such as Bill Gates, Elvis, UN Secretaries General, and 7 US Presidents and Vice Presidents. JCI's world headquarters are in Chesterfield (the UN-looking building at I-64 and Clarkson!)