These two planes are part of a club called "The Music Box" near Barcelona, Spain. They are ex-Spanish Air Force and originally USAF. Picture here:
http://www.airliners.net/photo/Boeing-KC-97L-Stratofreighter/0407294/M/
Entertainment - Nightclubs, Airplanes - Converted
Links: ruudleeuw.com
By: Hinkkanen