Chef Mickey's has a birthday celebration where they twirl napkins and sing. Crystal Palace is a great meal with Pooh & friends. If you are specifically looking for Princesses, try Princess Storybook in Epcot or Cinderella's dinner at the GF. Most will do something special for your DD's birthday (birthday cupcake, card, special placemat, decorating the table, at Cinderella's dinner she could get a birthday crown.). Just note that its her bday celebration when you make the ADR and at the podium when you check in. Let me be the first to wish your Princess a Happy Birthday!