Thank you all for the fabulous ideas...I am pretty sure they all had a fabulous time!
I showed them the time warp and I think we ended up doing it at LEAST 10 times...Then I let them watch the Rocky Horror Glee ;-)
They obviously can't see the movie till they are MUCH older but they loved the time warp. CB the music on that program rocked - Thriller and monster mash were the biggest hits.
Never even made popcorn balls as I think the chocolate fondue was so much more exciting and there wasn't a stitch of food left except 2 cupcakes ;-)
All in all it was lots of fun but they stayed up till 5am - I had to come down 2 times to say shhhh the 3rd at 445 I stood at the top of the stairs and all I said was hey guys... BAM no more words. Funny thing is they could have closed 2 doors between us but they didnt think that far and I could hear every word, ghost story, farting contests, burping contest and random giggles. I will admit I laid in bedding laughing at what they were saying - it was cute.
Needless to say it was fun for me too ;-) Cleaning up? not so much