I know that most of you probably didn't go to gamestop.com/smash and read all the rules for the tourney, so I feel inclined to tell you this, so you're not disappointed when you arrive. A parent/legal gaurdian must be present to sign you up if you're a minor. I just felt like telling you all this so I don't see sad little kids leaving gamestop on Sunday, wishing they could play. Read the entire rules.