There are many venues participating in the Spring Art Stroll on April 20.
• 5 p.m. at the Georgetown Public Library’s Hewlett Room: Artist talk with Yasaman Mehrsa, the artist behind the 175th Anniversary Mural, Still Making History
• 5:30 p.m. at the Williamson Museum, 716 South Austin Avenue: Art student award ceremony and artist reception
• 6 p.m. at Austin and Ninth streets: 175th mural…