(WASHINGTON, DC) The Department of Public Works will kick off the 2016 American Public Works Association National Public Works Week at the city’s first annual “Great Graffiti Wipeout,” May 16, 2016, 10:00 am at 631 T Street, NW. Councilmembers, business owners, residents, the APWA Executive Director and other DC government leaders will join DPW Director Christopher J. Shorter to clear walls of graffiti.