I normally search for event tips that are unusual and out of the box. I found that Youtube is definitely a great source for such ideas. All you will have to do is check out Youtube and perform a search for "party tips" and you will see several hours worth of video recordings with numerous terrific suggestions. The problem is, who exactly has time to view them all? So I am on a continuous mission to put together some details in order to save me and perhaps others some time.
Here is an awesome video with some insane party ideas - https://www.youtube.com/watch?v=wUlJSgYGmFw
I hope you see a number of good ideas for your upcoming party on Youtube!