In 1964, the building was renovated by architect Daniel Chait and was once again used as the New York City Pavilion for the 1964 World’s Fair, where it displayed the "Panorama of the City of New York", which is still on display. The 1939 Billy Rose Aquacade and Amphiteater was also renovated for the 1964-65 World's Fair, but fell into disrepair in the 1980s and was torn down in 1996.