No gyros, but at the Tangierine Cafe in Morocco at Epcot (counter service) they have "shawarma" sandwiches, which tasted pretty close to a gyros to me. It is shaved meat (lamb or chicken) on a bun with all of the same kinds of toppings.
I am getting hungry just thinking about it... if you like gyros then I would DEFINITELY recommend one of these (they are also really big!!) In my opinion it was like a gyros on a roll instead of a pita.