There was no ball
at the White House.
"Frank Sinatra and Peter Lawford organized and hosted a pre-inaugural ball at the D.C. Armory on the eve of Inauguration day, "
"Sammy Davis, Jr., a long-time friend of Sinatra, supporter of the Democratic Party, and member of the Rat Pack, was asked by John F. Kennedy not to attend the gala at the behest of his father Joseph,[4] fearing that his interracial marriage to Swedish actress May Britt was too controversial for the time and occasion, much to Sammy's and Sinatra's dismay.[4][5] Davis had already postponed his wedding to Britt until after the election, also at the request of the Kennedy campaign via Sinatra.[6]"
Inauguration of John F. Kennedy - Wikipedia, the free encyclopedia