April 23 CAPCA Maryland DNR Invasive Species Matrix team member Jonathan McKnight will talk about non-native species and their threats to the Chesapeake Bay, social hour 6:30 p.m., program 6:15 p.m., Annapolis Elks Lodge #622, Edgewater, Md. Chesapeake Area Professional Captains Association (CAPCA), (410) 573-0201. www.capca.net.
