Optimist Club of North Side Indianapolis - Indiana. Local citizens working together to provide ever-expanding service to youth, the community and the world. Meeting information, membership details, calendar of events, history, and projects. - http://www.northsideoptimists.com/
Optimist Club of Gilbert, Arizona - A community service organization chartered in April 2003 that focuses on youth in the community. Includes club information, calendar of events, meetings, newsletter, and photos. - http://gilbertoptimistclub.org
Illinois District of Optimist International - State district that includes events calendar, membership benefits, local clubs and youth clubs, newsletters, and contact details for its members and guests. - http://www.illinoisoptimist.org/