The city's present, past, and future is explored through quirky, engaging exhibits on subjects such as architecture, fashion, history, and politics in a Colonial Revival building designed for the museum in the 1930s. Exhibitions such as "New York's Yiddish Theater: From the Bowery to Broadway" and "New York At Its Core" explore the sweep and diverse faces of the city's history through artifacts, photography, archival film, and interactive digital experiences. Don't miss Timescapes, a 25-minute media projection that innovatively illustrates New York's physical expansion and population changes, or "Activist New York," an ongoing exploration of the city's history of social activism. You can also find New York–centric lectures, films, and walking tours here. In late 2015, the museum completed the last phase of a three-part, $95 million renovation to upgrade and modernize the entire facility. Improvements included a new climate-control system, an updated lobby and terrace, a redesigned gift shop, the addition of a state-of-the-art auditorium and a new café, and restored historical elements throughout the building. When finished touring the museum, cross the street and stroll through the Vanderbilt Gates to enter the Conservatory Garden, one of Central Park's hidden gems.