•Duplicate Bridge. Tuesdays, noon. Free.

•Foreign Films, Lunch and Discussion. Last Wednesday of the month, 11:30 a.m. "Monsieur Lazhar." Register by Oct. 23.

•Friday Documentaries. Oct. 25, "Daughters of Wisdom," 1 p.m.

•Let's Walk and Move. Tuesdays, 1 p.m.

•Mah Jongg. Wednesdays, 1 p.m.

•Music Appreciation. First and third Fridays, 9:30 a.m. The 30 Greatest Orchestral Works. Free. Call center to reserve a seat.

Parkinson's Support Group. First Saturdays, 10:30 a.m. For individuals with a diagnosis of early onset Parkinson's disease. Malcolm Wolf, 301-490-7288 or mhwolf@comcast.net.

•Ping pong. Call center for availability.

•Sixty-Plus Wills/Legal Screening. Third Wednesdays, 1 p.m. Services include simple wills, powers of attorney, living wills, small estates and deed changes. 410-313-1400 to schedule an appointment.

•Thursday Afternoon Movies. Oct. 10, "Greenfingers," 1 p.m., and Oct. 17, "The Town," 1 p.m.

•Toss cross. Fridays, 10:30 a.m. Free.

•Trivia Time. Oct. 25, 9:30 a.m. Free.

Wii Bowling. Tuesdays, 10 a.m.

Cycle2Health

A noncompetitive, peer-led, bicycling club featuring weekday rides during daytime hours. Adults of all ages and riding abilities welcomed. Rides vary in length and difficulty and depart from various county senior center locations. Jennifer Lee, 410-313-5940 or jlee@howardcountymd.gov. http://www.howardcountyaging.org/cycle2health.

East Columbia50+ Center

6600 Cradlerock Way, Columbia. 410-313-7680.

•Authentic Latin Jam Dance. Thursdays, 1 p.m. Monthly fee.

•BYOB. Tue., Oct. 15, 10 a.m. Bring your own beads to create or repair necklaces, bracelets, earrings and more.

•Chess Club. Thursdays, 1 p.m.