Come to the St. Charles Park District Adult Activity Center for some friendly competition. Starting at 9 a.m., rubber bridge is played on Tuesdays and Fridays and duplicate bridge (bring your own partner) is played on Thursdays. Coffee is available with a suggested $.25 donation per cup. An AAC membership is required at the annual fee of $6 for residents and $9 for non-residents. The Adult Activity Center is located in Pottawatomie Community Center, 8 North Ave. For more information, call Meghan at 630-513-4324.