We did the Breakfast Buffet. We saw Elmo, Cookie Monster, Bert, Ernie, Zoe, Big Bird and a few others that I am blanking on right now!! The buffet is okay, but my daughter LOVED interacting with the characters. You can actually go up and visit Elmo and Big Bird (and take pictures). Then the rest come around to the tables. It wasn't very busy when we went and Grace got a lot of one-on-one time with each character! It is well worth it if your little one loves those characters. SeaWorld also has three Sesame Street rides as well in their "Bay of Play" area.