Rosa,
Always glad to serve!
So the chocolate slipper looks amazing! The only place I am aware of it being available is at Cinderella's Royal Table. But Disney is great about getting you what you want, where you want it. What I would do is call 407-WDW-DINE and ask them to work with you on a
specialty cake. They will be able not only to help you with the variety of cakes available, from Mini-Surprise cakes to more personalized, elaborate options, but also will tell you where they can be served.
(By the way, I think that is a REALLY special idea, and I am sure they will LOVE it!)
As to the second part of your question, I did not know if you were asking for breakfast suggestions or something else. Can you write me back and let me know;
a) what meal (breakfast/lunch/dinner)
b) where you will be (park/resort/other area)
c) what kind of meal you want (table or quick service)
d) any other relevant information (likes/dislikes, character meal interest, etc.)
This will help a great deal, as it is hard to find select past responses.
I love those kinds of questions, so please write back and ask!
Have a magical vacation!