Well, not a surprise to Disney, but definitely a pleasant surprise to us. We were wandering around New Orleans Square in the afternoon and noticed that they had some kind of set-up on the balcony of the Disney Gallery, where they have the Fantasmic dessert buffet. There was a camera and lights and reflectors and stuff, all around a man sitting in a chair with his back to the river. I thought he looked kind of familiar but dismissed the notion. Then we looked a bit more, and sure enough, it was him.
Here's a wider picture: http://www.colddeadfish.net/images/DLR/roy-1.jpg.
And here's a closer picture: http://www.colddeadfish.net/images/DLR/roy-2.jpg.