hey i m jackiei can help i m turning 12 in october if u have a pool go out side have a scarvinger hunt and then have truth or dare it is a very fun game :)u can also have boys dress like girls and girls dress like boys heme it is great like but girls can wear tps it is aloud lol but thinko like what they want ask them what to play give you some slck dont strees over a 12 year old party relaxe and have them pick some games have like chips se out and maybe have afew things going on at once :) well good luck... jackie