I oftentimes seek out event approaches that are out of the ordinary and out of the box. I found that Youtube is usually a wonderful resource of these tips. All you have to do is head to Youtube and do a search for "birthday party ideas" and you will find several hours worth of videos clips with a lot of terrific tips. The problem is, who exactly has time to watch them all? Thus I am on a continuous mission to compile some notes so as to save me and also perhaps other people some time.
Here is a great video with some crazy party ideas - https://www.youtube.com/watch?v=wUlJSgYGmFw
Hope you see a number of good tips for your next occasion on Youtube!