They are cute and a fun surprise but I would never think of requesting them. It's just like when you wear the birthday buttons - sometimes great things happen and sometimes nothing does. Just being at WDW is fun enough anything else is extra....
In the spirit of surprises, we like to leave something for our Mousekeeper at the end of our trip. The kids always have fun thinking of a little something special to leave - a gift card, a treat basket, etc. We also get fastpasses to pass to the people coming into the parks as we are leaving. Anyone else find it more fun to be on the giving end of the magic instead of the receiving end? Is there a thread with ideas?