You could do a live action version of Hatris with all the hats, but try not to set Graham's head on fire
http://www.youtube.com/watch?v=LEL2H9r-N34
You could attempt to wear all the extra costumes in the same video, but maybe that's something left for Desert Bus as is the Hatris one. I did see a "changing clothes race", but the video is too rude to show on this site.
I have enjoyed the videos I have watched so far, not sure why I keep missing them. I would go back to the start and watch to the end if I had the time.