I was lucky enough to see Seinfeld a few weeks ago when he was in town. LOVED it. I am a huge fan of the show, his stand-up, books("Sein-language" has been one of my favorite books since college) and it was my first time seeing him live.
I even shouted out a question at the end...and he answered. It was kinda like I had a conversation with him.....in a room full of other people shouting questions out, but still. I was louder...so he heard mine. Take THAT everyone who has ever complained that I talk to loudly. Ha.