The lesser known place to catch Mickey Iand the only place he appears in his Sorcerer costume) is in the Animation Building at DHS.
There's never much of a line there either.
He's in the Animation Stuidos part. I'm sure I have the name wrong, but he's at the end of the shwo you watch on Animation, but I was told you can get to the meets without watching the show by going through the gift shop there.
Here is a picture of my DH at DHS. The poor Photopass guy was being ignored by everone so DH thought it was his job to make him feel better by posing for him.