Catherine Day: ‘The Fabric of Memory’ Through February 8, in the Waddell Art Gallery (Waddell Building) at Northern Virginia Community College, Loudoun Campus (1000 Harry Flood Byrd Hwy. (Rt. 7), Sterling, Va.). Gallery Hours: Monday through Friday 9 a.m. – 7 p.m. For further information, call 703-450-2627, or see www.nvcc.edu/Loudon/ArtGallery.