On August 1st, 2014 the Chillin in the Sunshine Olaf green graphic MagicBand was released at Oaken’s Trading Post at Disneys Hollywood Studios for the Frozen Summer Fun daily event during that time. It came in a custom box and was limited to just 5000. When tapped to a FastPass+ touchpoint at Hollywood Studios, Olaf will sing “in summmerrrr” and the Mickey circle will turn blue/green colored. Disney’s merchandise SKU barcode for this MagicBand is 400008827195.
http://www.youtube.com/watch?v=e5dLjo6PQyQ