Last time we were in Orlando we took my son to the Winny the pooh character breakfast which he loved. however he is a bit older now and he is more into Spiderman/hulk etc. So I'm wondering do Islands of adventure run character breakfast with the superhero's?
As far as I know the only character breakfast in IOA is the Cat in the Hat one.
http://www.orlando-guide.info/forums/topic.asp?TOPIC_ID=6733
Depending on the age of your son, there are lots of other Disney ones which are a little more "grown up" than WTP. You could visit Chef Mickey at the Contemporary resort or Goofy & Friends at Disney's Beach Club resort.
Otherwise Seaworld now give you the chance to dine with Shamu.