This is really tough.

I know skolebrød is the go-to for most people in the World Showcase, the but croque glaces in France I believe may have surpassed it for me.

Dole whip floats used to be my MK guilty pleasure, but with the elimination of vanilla Dole Whip, it may be time to move on, though that crushes my soul to say. I don't think these are specific to MK, but I associate them most with the Big Top area - the deluxe caramel apples are great. The apple pie apple, which seems to be the favorite of every CM - is pretty delicious.

In DHS I really like some of the cupcakes in Starring Rolls Cafe! The Butterfinger one is perhaps my fave.

In AK...hm. Not sure if it's a snack but I do think it is unique to AK, so I'll take the felafel sandwich at Mr. Kamal's stand.