Chesapeake Bay May 1, 2024 7:13 pm How volunteer oyster gardeners work to restore the Chesapeake Bay Oysters are more than a classic on menus in the D.C. area. They play a key role in filtering the Chesapeake Bay. News4’s Lilly Roser shows how. Local 2:07 Easterseals' ‘Walk With Me' at National Harbor 0:37 Metro announces holiday season maintenance closures 1:19 Howard vs. Hampton ‘Truth & Service' Classic 1:49 Hotel agrees to increase security after string of crimes 1:43 Residents displaced from Columbia Heights apartment building after explosion