We stayed there in May and I know that there was a chalkboard in the Edy's entrance that advertised a character breakfast on a certain day(s). It had the price listed, so it was likely a buffet, but I don't know if they have a non-character buffet every day. I think it was more than $20 for an adult (I'm thinking around $25) and slightly less than $20 for a child (maybe $13-$17).
Someone else may have more specific info for you, but this is all I can recall since we did not participate in it.