•Rona's Nutrition Talk. Nov. 29, noon.
•Silver Sneakers Walking Club. Weekdays, 8 a.m.
•Tai Sophia Herbs. Fri., Nov. 16, 11 a.m.
•WWI talk with Brad Berger. Thu., Nov. 15, 10 a.m.
•Waffle Bar. Tue., Nov. 20, 9 a.m.
of Howard County
Century Plaza 1000, Suite 400, 10630 Little Patuxent Pkwy., Columbia. 410-730-4976.
•jGroup. Second and fourth Tuesdays, 10:30 a.m.-noon, at the at the Bain Center; and Wed., Nov. 21, 11:30 a.m., at the federation office. Talk and presentation by Michael Meyerson, the author of "Endowed by Our Creator: The Birth of Religious Freedom in America." Sophie Novinsky, 410-730-4976, Ext. 103, or Sophie@JewishHowardCounty.org.
3300 Norbert's Way, Ellicott City. 410-313-7311.
•Bingo. First Fridays, 1 p.m. Ages 55 and older.
•Community Knitting and Crocheting Group. Second and fourth Wednesdays, 1-3 p.m. Knit and crochet afghans, blankets, baby wear and more for local charities, hospitals and senior centers.
•Duplicate Bridge. Wednesdays, noon-3:30 p.m.; and Fridays, 9:15 a.m.-12:30 p.m. Drop in for a few hours of duplicate bridge. Bring a bag lunch; coffee, tea and treats will be available.
•Mah Jongg. Wednesdays, 1 p.m. Ages 55 and older. Free.
•Pinochle. Wednesdays and Fridays, 9:30 a.m. Ages 55 and older.
•What to be Alert to After Signing up for Medicare. Learn how to get the most out of coverage and reduce problems or confusion. To register, call 410-313-7391.
Longwood Senior Center
6150 Foreland Garth, Columbia. 410-313-7217.
•Art Therapy. Second and fourth Friday, 11 a.m.-noon.