Does this sound like a party you would want to go to?

I'm turning 13 in a month and I have a prom themed party planned, the boys can come as bikers too (I thought the contrast would be kinda funny). It's going to be at the village hall from 18:00 - 21:00, and we will play stuff like manhunt in the forest, we are also gonna play would. You rather, spin the bottle, and truth or dare etc. I go to an all girls school and don't know many boys so I asked a friend who goes to a mixed school if she knew any that would like to come. She listed a few and I invited them, but one of my more childish friends thinks it was strange and dangerous to invite them. However there will be adults supervising the party. Will people enjoy it? Is it dangerous? Do you have any advice?