White House's East Room

The East Room is a large event and reception room in the White House complex, used for various functions such as dances, receptions, and press conferences. It is the largest room in the Executive Residence, measuring 80 by 37 feet with a 22-foot-high ceiling. The room was one of the last to be finished and decorated, with its purpose assigned in 1807. The East Room was originally intended as a private gallery, but it was later used for public purposes. The room underwent several redecorations over the centuries, with the Committee for the Preservation of the White House advising on its decor and preservation since 1964.learn more on wikipedia