Random party question.

[LynetteScavo]

If I invite 13 twelve year olds to a party, ho many will turn up?

I've only booked places for 11, plus DS. Is it dangerous to invite 13?

tbh you usually get one who wont turn up,but i usually wait till i get the replies back and then book.usually they can squash another few in if more turn up,depends on where you go and what you do.