User blog:Mak23686/iGo to Japan: plane tickets

I´m watching iGo to Japan right now, and I just wondered:

Isn´t it illegal for the iWeb award guys to give the iCarly team (three minors) plane tickets to Japan without planning for any legal guardians to accompany them? I know, if they had gotten two more tickets for legal guardians, it would have killed the joke in the first part of the movie, but still...