Les Ambassadeurs Club is a private club and casino located at 5 Hamilton Place in the Mayfair area of London, England.

A Hard Day's Night is a 1964 musical comedy film starring the English rock band the Beatles—John Lennon, Paul McCartney, George Harrison and Ringo Starr—during the height of Beatlemania. Directed by Richard Lester, it was written by Alun Owen and originally released by United Artists. The film portrays 36 hours in the lives of the group as they prepare for a television performance.