The Dawn of Recovery Support for adults choosing sobriety over drugs or alcohol. Monday, 6:30-7:30 p.m. Northeast Community Center, 4075 Gordon Stinnett Ave., Chesapeake Beach; Tuesday, 6:30-7:30 p.m. Harvest Fellowship Church, 9905 H.G. Trueman Rd., Lusby. 410-535-5400, Ext. 311, or firstname.lastname@example.org. Free.
Hollywood Zumba classes Rescue squad fundraiser. Tuesday and Thursday, 5:45-6:45 p.m. Hollywood Volunteer Rescue Squad, 43256 Rescue Lane. 301-737-2336. $7 per class.
Mechanicsville Zumba classes Rescue squad fundraiser. Tuesday and Thursday, 7 p.m. Mechanicsville Fire Department, 28165 Hills Club Rd. 301-884-4709. $6 per class.
“Ask the Nurse” Hosted by Calvert Memorial Hospital. Tuesday, 10 a.m.-noon. Southern Pines Senior Center, 20 Appeal Lane, Lusby. 410-586-2748; Tuesday, 10 a.m.-noon. North Beach Senior Center, 9010 Chesapeake Ave. 410-257-2549; and Friday, 9:30-11:30 a.m. Calvert Pines Senior Center, 450 W. Dares Beach Rd., Prince Frederick. 410-535-4606. Free.
Walking club Tuesday, 4:30-5 p.m., and Wednesday, 3:30-4:30 p.m. Patuxent Health Center, 230 W. Dares Beach Rd., Prince Frederick. 410-535-8233. Free.
CPR course Adult, child and infant CPR and using an automated external defibrillator. Learn the technique to use on a choking adult, child or infant. Wednesday, 4-6 p.m. St. Mary’s Hospital, Health Connections, Outpatient Pavilion, 25500 Point Lookout Rd., Leonardtown. 301-475-6019. $25.
Bloodborne pathogens course How to protect yourself from pathogens after being exposed to someone else’s blood, how to clean blood from surfaces and how to report an exposure to blood in the workplace. Meets Occupational Safety and Health Administration requirements. Wednesday, 6-7 p.m St. Mary’s Hospital Health Connections, Outpatient Pavilion, 25500 Point Lookout Rd., Leonardtown. 301-475-6019. $15.
Heart-healthy eating class Learn how to reduce your risk of developing heart disease. Saturday, 3 p.m. University of Maryland Charles Regional Medical Center, 5 Garrett Ave., La Plata. 301-609-4000.
“Look Good, Feel Better” For women, learn about using cosmetic techniques to overcome side effects of chemotherapy and radiation. Sept. 11, 7 p.m. St. Mary’s Hospital, 25500 Point Lookout Rd., Leonardtown. 301-475-6019.
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