Georgetown House Tour 2012 leaders and volunteers as well as those opening their homes to the public for the April 28 event, one of the oldest of its kind in the nation, met March 15 at tour co-chair Frank Babb Randolph’s 34th Street house. The Patrons’ Party will be held April 25 at house tour champion Frida Burling’s 29th Street home. Those whose homes are on the tour: Cherry and Peter Baumbusch; Kristin and John Cecchi; Pat Dixon; Michele and Jack Evans; Hugh Newell Jacobsen; Kristin and Greg Muhlner; Dale and Melissa Overmyer; Alice Hill and Peter Starr; Christian Zapatka.