My costume I dressed up is a TRON thing. It is not much well I just decorated a little a helmet and put Tron paper on it. Make like the old Tron helmet. I also brought a disc that come to that. It is a pretty cool disc. Light up in the dark and just like the new movie TRON LEGACY. I bought that at DCA it was at night when i show that EleTRONica it was so cool. Everything light up at the Hollywood BLvd. Well that where i got that disc and it pretty cool.