September 15 Waterman for a Day at the Lore Oyster House, 1:00-4:00 p.m. on the main campus of the Calvert Marine Museum, Solomons, Md., free, experience life as a waterman, dockside tours of skipjack Dee of St. Mary's. (410) 326-2042 ext. 17. www.calvertmarinemuseum.com.
