Enter the Totally Tubular Tuesday Time Tunnel to October 9th, 1985. Yoko Ono dedicates a garden memorial to John Lennon in New York City’s Central Park on what would have been his 45th birthday. Strawberry Fields. Its focal point is a circular pathway mosaic of inlaid stones, with a single word. Imagine. Yoko commemorates John with a new version of the song Imagine, from her upcoming album Warzone.