Last spring I saw Evil Queen by the wishing well/Snow White statue area.
In August we saw a stormtrooper threatening the popcorn vendor who was selling the R2D2 popcorn containers.
We saw Ariel dressed in a wedding type dress, and she saw a little girl carrying an Ariel doll. she then took the girl by the hand and walked her over to an area where she spoke to her one on one, it was amazing.
Overall the characters are SO much more engaging at DL vs WDW, and usually don't have "handlers" either.
Oh we got in line to meet Pluto and Goofy, who were posing together. No reason, just thought it was funny to see this pair together. As we started to pose (3 adult women, no kids) Cruella came out. She made all these comments funny comments about them not being the kind of dogs she likes, etc. We got a photo with all 3, Cruella, Pluto, and Goofy. She left right after that, so only our group got that shot......