The 14 Hour Technicolor Dream
1967 CE.
Shown on the map at 51.594°, -0.131°.
The 14 Hour Technicolor Dream was a concert held in the Great Hall of the Alexandra Palace, London, on 29 April 1967. The fund-raising concert for the counterculture paper International Times was organised by Barry Miles, John "Hoppy" Hopkins, David Howson, Mike McInnerney and Jack Henry Moore. It was part-documented by Peter Whitehead in a film called Tonite Let's All Make Love in London.
Text from the Wikipedia article The 14 Hour Technicolor Dream, licensed CC BY-SA 4.0.