Pardon me for not "attacking" all the info available on this gathering but maybe you all could help me out. All the talk about registration and tickets has me a little confused. Is it possible to just show up at this, buy a ticket and enjoy the show. I'd like to go but with obligations and other things I have going I won't know if I'll be able to make it or not until probably a few days before. Just don't see any reason for all the pre-planning stuff when it's 50/50 at best whether or not I am going to make it.