Actually, what I would do (and have done before) is not eat inside the Park, but I would take him to Storyteller Cafe at the GCH.
In my opinion, it's superior in all catagories...food, service, and atmosphere! I have been there many of times and have never had a bad experience. If anything, my experience has always exceeded my expectations greatly.
But wherever you decide to go, I'm sure you both will have a fabulous time...enjoy!!