Here are my votes (yeah they are all repeats):
If you go to Disneyland park, you HAVE to try their Monte Cristo (at the Blue Bayou).
If you go to Knotts Berry Farm park, you HAVE to try their Fried Chicken.
If you go to Knoebels park, you HAVE to try their teaberry ice cream.
kideternal.com/images/KnoebelsMillTeaberry.jpg
I have to say that the first two are memories, since I don't eat meat anymore.