Calvert Health Department—Colon Cancer Awareness.
5:00-7:00pm. Colon cancer is preventable! The Calvert County Health Department will be available at each of the branches throughout the month of March. Stop by the table and find out how you can prevent colon cancer. Calvert Library Twin Beaches Branch, 3819 Harbor Road, Chesapeake Beach, 410-257-2411. CalvertLibrary.info