Party Suggestions Needed

Carter’s senior year is speeding by. This morning we had the first meeting of the senior mother’s to plan the graduation party. It was an excellent turn out and many who could not make it made sure to email a response of support for the party. One friend got to my house and teared up a little saying, “I still remember the first coffee I came to for this class, how can it be over.” Well, it ain’t over yet. We have a party to plan.  
Of course there will be food, a Dj, dancing, a photo booth, a slide show but we want this to be such a fun party they won’t want it to end. So I am reaching out to all you blog readers for ideas for the most fun activities you know of for parties. It might be something that you encountered at a fabulous Bar Mitzvah, or a great wedding shower where you played a game. Give me your ideas, we can adapt them to this age and time.  
This will after all be the last time these kids will all be together. As ready as they all are for graduation it starts to hit you that you will not be together as a group ever again. Yes, kids will stay in touch with their very good friends and some will even go to college together, but they won’t be sitting in the same class with a person they have known since they were four, or one who played on the lacrosse team for four years. They will not have that short hand of being able to just look at a friend when someone says something that makes them mad. That takes some time to develop in the new friends they make.
Sometimes at these endings people become friends with someone they hardly knew all through school and they say, “Why weren’t we better friends earlier? Now the time is gone.” We want this party to be the one that they will look back at and say, “it was the perfect ending.”
So what makes a party memorable if you are eighteen? Throw out ideas. Tell me what you think has failed at other parties. Those things are just as important to know. Thanks in advance for any ideas.  
I have to send a communication out to the parent body to let them know how the first meeting went. I would love to give them a few ideas in that letter that will make them excited about working on it. So suggest away. No idea is too crazy, well that’s not true, no sky diving, bungee jumping or luge runs. We are limited to an indoor party.