Could anyone tell me more about this character opening at Animal Kingdom? Everyone is admitted into the park 15 minutes early and the characters do greetings at the Tree of Life? Do they actually do greetings or just a little skit? We have a 4-year-old son-would this be worth it for us, or should we just head for the main attractions? Are they the same characters that can be seen all day at the Character Trails? I also read in the Times Guides that Lilo and Stitch are at the Island Mercantile. Has anyone seen them there? I would like to know how long the lines generally are. We MUST see Lilo and Stitch somewhere and I was thinking AK is probably the place to do it!! We are leaving Saturday