The characters are all over the parks...we made it a point to get pics with just about everyone we came in contact with. I asked at Marvel SH island at the store across from the spiderman ride and they told me what time the characters came out, it was kind of a big deal (for kids, anyway)...they all come out on atv's, its cool. at Seuss Landing, luckly, we stumbled upon those characters. There are characters out each morning in the front of US and IOA gates. Look in your guide...they announce it in there, i think, for some characters.
dont worry, they are all over. you wont be disappointed.
heres the ones we got. all of these are just pics, but i know if you ask for the autograph they will be happy to do it.
US...spongebob, shrek, fiona, marilyn monroe, curious george, angelica, scooby and shaggy, woody woodpecker, dora, beatlejuice & monsters, madagascar, Zorro and that lady (cant remember her name), Lucy & Ricky
IOA...Spiderman, Rogue, Storm, Captn. America, Wolverine, Thing1 Thing2, Cat in the Hat, the green eggs and ham dude, The grinch,