Hi...I live in Fl and I know that our High School Sr's get to go to Dinsey on a special "Grad Night" I am not sure how they go about getting it planned & the prices but I do know that the Magic Kingdom is closed down at night & only the High School Sr's with the special ticket can get in. You may want to first try calling Disney's guest services to see if they can put you in touch with the right department. Try 407-WDISNEY. I know this wasn't much of a help but it is a start...and maybe someone else on the board may have info for you too! Good Luck & have lots of fun!!!