We just went on 24-11, I will be doing a full trip report sometime soon but for now I can give you a little info.
The only thing different from this menu is the appetizer, pasta on the kids menu , and the price.
http://www.dlrpmagic.com/planning/dining/restaurant-menus/auberge-de-cendrillon/
It is 64E for adults and 28 E for kids. The appetizer is now Pumpkin Cream, Duck Breast with Chutney, Smoked Salmon and French Caviar. The kid's pasta choice is now Pumpkin and Ricotta Ravioli.
The adult meal comes with the Prince's cocktail, and either it was meant to be non-alcoholic or they forgot the alcohol. I had mine and dh's and didn't feel a thing. I never drink so I should have been feeling pretty good after 2.
They do give the kids a gift, it is the same thing we got at Cafe Mickey for Supper. A deck of Character cards.