i was at the kinetic playground october 19, 1969. i was 17. with a couple buddies. i remember being in the street outside before the concert and robert plant sticking his head out the window above. i'll never forget his long blonde curls as he waved to the crowd. we went up the alley next to the venue and got in a minute before the front doors opened and got right up at the front. what an awesome show. i didn't know lighthouse. but carlos was so awesome that night as was led zeppelin. i have other recollections too.