Boy/Girl Party

Im havin a boy/girl party and like i have an idea of rentin a limo pickin up all ma friends at their house there`s 23 ppl and in da limo there`s music food and drinks. Den wen we arrive at da place like say da Dacula Activity Building or a Community Center and at dat place there will b music food drinks and games and maybe karaoke! but as u can tell dis will be really expensive, is there a better way to do this by savin money but still bein able to do all of dis stuff