Patricia Saldaña Natke, UrbanWorks Design Principal, is a panelist at the SAH (Society of Architectural Historians) Saturday April 18, 2015 National Conference at the Gatz Center, 126 E. Chestnut. The half day program will address the issues of community and preservation in Chicago neighborhoods and Chicago Waterways. The day’s other panelists include Martin Felson, Jeanne Gang, Carol Ross Barney, and Robert Bruegman. Keynote address by Charles Waldheim of the Harvard School of Design.