Ah, but you have to think about logistics. Mickey can't go out into the park much. The line would be absurd...and in the heat/cold...jikes. The Princesses, or for that matter any face characters have huge issues out in the open. You only see them for 1/2 of each hour. Right now, Chip & Dale, Pluto, and a few others are in Town Square. There are tons...tons of characters out in the park. But the most popular ones have to go in Toon Town for crowd control purposes if nothing else. There is no other reason to go to Toon Town except to see characters. The Barnstormer and the Water Play & playground areas are just to amuse some while others wait in line to see characters. Trust me...As much as people whine while in line to see characters in ToonTown, they would whine even more if we put those characters out in the open.