Replying to Fun things to do in a dorm?

Ok so I'm running for a my dorm president and as part of a speech that I have to prepare I have to present a few ideas of fun activities that I plan on putting on as president. Obviously zombie apocalypse is already on the list. Also considering a mass nerf gun war. Another possibility is throwing a mini prom. C'mon NS I know a lot of you did some really sweet stuff when you were living dorm life! help me out! Any more ideas?