Heart Walk volunteers needed Help out at the Nov. 10 event at Nationals Park. www.greaterwashingtonheartwalk.org. 703-248-1784. joellen.brassfield@heart.org.

Low-vision support group Thursday, 10-11:30 a.m. Iona Senior Services, 4125 Albemarle St. NW. 202-895-9448. Free. Registration required.

Adult-children caregivers support Thursdays, 6:30-8 p.m. Iona Senior Services, 4125 Albemarle St. NW. 202-895-9448. $10 per meeting.

Dimensions of Healing With Cancer A presentation by Smith Center co-founder Shanti Norris. Thursday at 6:30 p.m., Smith Center for Healing and the Arts, 1632 U St. NW. 202-483-8600. Donations welcome. Registration required at www.smithcenter.org.

Parkinson’s support group Sponsored by the Parkinson’s Foundation. Fridays, 11 a.m.-noon, Iona Senior Services, 4125 Albemarle St. NW. 202-895-9448. Free. Registration required.

Yoga for beginners For teens and adults; mats available. Saturdays at 11 a.m., Petworth Library, 4200 Kansas Ave. NW. 202-243-1188. Free.

What’s for dinner? A presentation for busy adults who have to deal with picky eaters. Sunday at 10 a.m., Washington D.C. Jewish Community Center, 1529 16th St. NW. $26.50. 202-528-9400. www.washingtondcjcc.org.

Healthy aging memory workshop A presentation hosted by the Georgetown University Memory Disorders Clinic. Sunday, 2-3 p.m. Memory assessments from 1-1:45 p.m. and 3-4 p.m. Iona Senior Services, 4125 Albemarle St. NW. 202-895-9448, Ext. 4. Free. Registration required.

HIV/AIDS support groups Peer-facilitated meetings. Sponsored by Whitman-Walker Health. Monday and Wednesday at 7 p.m. For location, call 202-939-7671 or e-mail hivsupport@wwc.org. Free. Registration required.

Alcoholics Anonymous Mondays at 8:30 p.m. St. Augustine’s Episcopal Church, Sixth Street and Maine Avenue SW. 202-554-3222.

Traditional yoga Led by Heather Ferris; bring a mat. Tuesdays at noon. Watha T. Daniel-Shaw Library, 1630 Seventh St. NW. 202-727-1288. Free.

Yoga at Your Library For adult beginners. Tuesdays at 6:30 p.m. Northwest One Library, 155 L St. NW. 202-939-5946. Tuesdays at 7 p.m. Cleveland Park Library, 3310 Connecticut Ave. NW. 202-282-3080. www.dclibrary.org. Free.

Managing Holidays as a Cancer Survivor Hosted by the National Cancer Institute’s Office of Cancer Survivorship. Tuesday, 7-8:30 p.m., Smith Center for Healing and the Arts, 1632 U St. NW. 202-483-8600. www.smithcenter.org. Free. Registration required.

Parkinson’s exercise class Led by rehabilitation therapists. Wednesdays at noon, MedStar Georgetown University Hospital Physical Medicine and Rehabilitation Department, Bles Building, 3800 Reservoir Rd. NW. 202-444-4180. Free. Registration requested.

Family yoga All ages welcome at this class for beginners; bring a mat and a towel. Wednesdays at 5 p.m. Watha T. Daniel/Shaw Library, 1630 Seventh St. NW. 202-727-1288. Free.

Gentle evening yoga Led by Kymberly Savills. Wednesdays, 5:30-6:45 p.m., Smith Center for Healing and the Arts, 1632 U St. NW. 202-483-8600. www.smithcenter.org. $10. Registration required.

Prenatal yoga Led by Jen Mueller. Wednesdays, 7:30-8:45 p.m. Hill Center at the Old Naval Hospital, John Philip Sousa Hall, 921 Pennsylvania Ave. SE. 202-549-4172. $18 per session.

— Compiled by Gerri Marmer

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