Donald's Dino Bash - Animal Kingdom

Does anyone have any experience with this experience? Specifically it seems like it is a character meet and greet but then some type of show. I am interested in knowing some specifics. The WDW site tells little info; this site seems to suggest that the characters are there to be met early in the day and they they do some type of show later. I have two kids that want to meet Scrooge and am interested in know if and when that happens. Thanks for any ideas or experience sharing.