I typically search for party approaches that are unusual and out of the box. I find that Youtube is without a doubt a wonderful resource for these kinds of tips. All you will have to do is visit Youtube and do a search for "birthday party ideas" and you will find hours worth of online videos with numerous fantastic tips. The issue is, who has enough time to view them all? So I am on a regular mission to put together some notes in order to save me and hopefully other people some time.
Here is an awesome video with some insane party ideas - https://www.youtube.com/watch?v=wUlJSgYGmFw
Hope you see several great tips for your future celebration on Youtube!