I oftentimes search for party approaches that are unconventional and out of the box. I find that Youtube is undoubtedly a wonderful source of this sort of ideas. All you need to do is head to Youtube and do a search for "event ideas" and you are going to see many hours worth of videos with plenty of good points. The trouble is, who exactly has the amount of time to watch them all? Thus I am on a regular mission to compile some notes in order to save me and perhaps other people some time.
Here is a great video with some crazy party ideas - https://www.youtube.com/watch?v=wUlJSgYGmFw
I hope you find a number of great tips for your next celebration on Youtube!