Wild College Graduation

Hey, I am throwing a huge College graduation party, and really want it to be crazy and unique. We r moving soon, and my mother is giving me free-rein to do whatever i want hear(which is unusua so i want to take advantage) I am having a luau type party outdorrs, w/ a fir pit, and we will eventually camp out, the fam will be gone by the night, and i want some CRAXZY ideas....anything unique and fun i can do, PLEASE tell me anything u can think of, i want it to be different and fun! THANKS!!