i guess hes doing it for the sake of having a party. i dont know about chaperone system. i didnt really want to get involved because i dont know the details, but he wanted me to tell people so i felt bad. plus i might not even go if i have this thing with my family sat. and while i wouldnt charge money, i can see his logic... who can afford to just shell out 300 bucks for other people to come dance around for free? plus hes buying food. so dont snap at me for this.