George at the Happiest place on Earth

I just love this photo of George and Eric Idle along with apparently with some fans  Derek Taylor's wife and kids and Richard Diello at Disneyland in 1977!    I guess Derek Taylor took the photo since it is from a book I want but will never own, Fifty Years Adrift.  From what I understand, George, Peter Sellers, Ravi Shankar and Eric all went to Disneyland.  What a sight that must have been!  They are in Fantasyland near the carousel.