It was suggested that bar coded tatoos be used for entering the visual and performance art area at the big expo.It was decided instead that a party patch would be designed and applyed to all that entered.This is what it looked like.It goes on the back and is applied like an iron on only using cold fusion instead of heat.Oh did I tell you this is in the future. Party Patch is a trademark of Rufus Bing Productions.Soon all medical patches will have interesting designs but there only one Party Patch.