Chess in Rock River Valley: Includes list of scholastic chess clubs and area tournaments, including details on the Rockford Chess Association and the Rockford Chess Academy.
Rockford Area Coin Club (RACC): Features area events and activities for numismatic enthusiasts including shows and meetings.
Sports Car Club of Rockford (SCCR): Open to all enthusiasts of all classes of racing, vintage and autocross. Features events calendar, classifieds, membership form, race tracks and contacts.