This would be a great way for Dissers to recognize each other in the parks; just like the lime green Mickey heads. I printed out a lime green Mickey head on my computer and put it into an old clear lanyard pouch and attached it to my backpack. I've had it there for several trips, but never have seen any others. I also keep a lime green Mickey head taped into the window on my value resort room, along with some other Disney window clings and a dry erase board on our door. This past March a couple of other Dissers wrote on my dry erase board. It was so exciting to return to the room and see their message. I'm hoping the new Dis magic bands will help us all connect inside the parks.