Didn't see the Beatles at the Cow Palace but I did see them at Candlestick August 1966..their last concert. Quite an experience for a 9 year old. I had a very enlightened mother, I guess. I remember thinking that my mother was very smart to bring binoculars...which everyone around us used! I also recall, around the same era, telling a kid that I was Paul's cousin. We were standing in front of the Castro waiting to see Hard Day's Night and I told this kid I was related to Paul McCartney. She believed me and spread the word in the crowd. When I was approached by a dozen kids wanting to know all about this relationship, my older sister intervened and blew my cover.