Washington, DC, 2017-Sep-08 — /Travel PR News/ — ZooLights—powered by Pepco—at the Smithsonian’s National Zoo is wilder than ever and a perfect holiday event for everyone in the family. Now in its 11th year, the annual free lights festival twinkles from Nov. 24 through Jan. 1, 2018 (except Dec. 24, 25 and 31) from 5 p.m. to… Read the full press release