•The Dundalk Parkinson's Disease Support Group will meet Dec. 21 from 6:30 p.m. to 8 p.m. at the Ateaze Senior Center, 7401 Holabird Ave., Dundalk.

A trained facilitator leads an educational seminar for the group, focusing on such topics as diet and exercise and treatments for the disease. Call 443-216-3326 or 410-955-8795.

•The Tate Cancer Center at Baltimore Washington Medical Center will offer an education and support program for breast cancer survivors from 6:30 p.m. to 7:30 p.m. Jan. 5 and on the first and third Tuesdays of each month in the Tate Center Conference Room on the first floor of the center at 301 Hospital Drive, Glen Burnie. Free. No reservations required. Call 410-787-4367.

•Shiatsu massage for couples will be offered from 7 p.m. to 9 p.m. Jan. 8 and Jan. 20 at Howard County General Hospital's Medical Pavilion at Howard County, 10710 Charter Drive, Suite 100, in Columbia. $50 per couple per class (or $90 per couple for both classes). Call 410-740-7601 or visit hcgh.org.