The West End production opened at the Piccadilly Theatre on May 29, 1973.
The Piccadilly Theatre, y' know, is practically round the corner from Benson's house.
Beirut's Piccadilly Theatre was one of the major theaters in the Middle East.
The musical is due to open at the West End's Piccadilly Theatre on 11 December 2012.
King opens at the Piccadilly Theatre on 4 April.
Anderson made her London debut in October 1951 at the Piccadilly Theatre.
Her first appearance in the show was on 25 July 2007 at the Piccadilly Theatre in London.
The show, which is also at the Piccadilly Theater, has been extended through Feb. 14.
The show opened in the West End at the Piccadilly Theatre on November 4, 1943 and ran for 308 performances.
They appeared at London's Piccadilly Theatre in 1988.
