My favourite LP live moment is not that spectacular for others maybe, but for me it is. It was at Pinkpop 2007, Holland, when I saw a little boy standing at the side of the stage. He was standing there because the "Make a wish foundation" had arranged that for him. That moment gave me goosebumbs, because I have kids myself. I think it's great that LP makes the wish of a little kid come true.
Not a spectacular scream or guitarsolo, but a personal favourite LP moment.