Lanham blood drive Hosted by the American Red Cross. Thursday, 10 a.m.-4 p.m. Doctors Community Hospital, Greenbelt Lions Club, 8100 Good Luck Rd., Lanham. 800-733-2767. Registration requested.

Cholesterol health seminar The Forest Heights Healthy Living Program presents a health seminar on managing cholesterol. Thursday 1-2 p.m. 5508 Arapahoe Dr., Forest Heights. 301-839-1030. Free, RSVP.

Bipolar support group For those affected by the mood disorder. Thursday at 6 p.m. Laurel Regional Hospital, 7300 Van Dusen Rd., Laurel. 301-497-8746. Free, registration required.

National Harbor waterfront yoga Guest instructors lead outdoor yoga sessions accompanied by live music. Bring a mat. Thursday and Tuesday, 7-8 p.m., Saturday, 9-10 a.m. East Pier Platform, 150 National Plaza, National Harbor. 877-628-5427. Free.

Fort Washington coed teen dodge ball For ages 13-17, bring a team or join one. Friday, 7-10 p.m. Tucker Road Community Center, 1771 Tucker Rd., Fort Washington. 301-248-4404. Free.

Fort Washington teen open gym For ages 13-17, basketball, kickball, dancing and singing. Friday, 7-10 p.m. Indian Queen Recreation Center, 9551 Fort Foote Rd., Fort Washington. 301-839-9597. Free.

Bowie blood drive The American Red Cross will collect double-red and whole blood cells. Saturday, 8:30 a.m.-12:30 p.m. Bowie Senior Center, 14900 Health Center Dr. 800-733-2767. Registration requested.

Clinton blood drive Hosted by the American Red Cross. Saturday, 10 a.m.-4 p.m. Clinton United Methodist Church, 10700 Brandywine Rd. 800-733-2767. Registration requested.

Hope mental illness group in Clinton The National Alliance on Mental Illness sponsors this support group for people with depressive illnesses. Sunday, 3:30-5:30 p.m. St. John’s Catholic Church, 8912 Old Branch Ave., Clinton. Ruth McMenamin at 301-868-6180. Reservations required.

Hyattsville mental illness support group Sponsored by National Alliance on Mental Illness. Monday, 6:30-8:30 p.m. Hyattsville Library, 6532 Adelphi Rd. Thelma Martin at 301-275-3330. 301-985-4690. Free; reservations required.

Parkinson’s disease support group Tuesday at 10:30 a.m. Laurel Regional Hospital, 7300 Van Dusen Rd., Laurel. 301-497-8746. Free.

Hyattsville seniors line dancing workout For age 60 and older. Wednesday, 10 a.m.-noon. Langley Park Senior Activity Center, 1500 Merrimac Dr., Hyattsville. 301-408-4343. Free.

Brain injury support group for survivors of brain injuries and their family and friends. Wednesday at 7 p.m. Prince George’s Hospital Center, 3001 Hospital Dr., Cheverly. 301-868-6278.

— Compiled by Jillian S. Jarrett

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