 The ballroom was converted into a lecture hall and performance space, and various rooms on the second and third floors were converted into offices and galleries.In 1964, with the bulk of the renovation underway, the city of Chicago and the Commission on Chicago Architectural Landmarks designated the Madlener House an official city landmark.Today, the Madlener House is directed by Sarah Herda the main venue for the Graham Foundation's various public programs, including exhibitions, talks, performances, and meetings.