I normally search for event ideas which are unconventional and out of the box. I find that Youtube is definitely a terrific resource of these kinds of ideas. All you have to do is check out Youtube and do a search for "birthday party ideas" and you can see many hours worth of video recordings with plenty of fantastic tips. The issue is, who exactly has the time to see them all? Thus I am on a regular quest to gather some details in order to save me and also perhaps other people some time.
Here is an awesome video with some crazy party ideas - https://www.youtube.com/watch?v=wUlJSgYGmFw
Hope you see a number of great ideas for your upcoming celebration on Youtube!