Princess castle birthday cake is not only attractive but also sends forth a sense of elegance for a princess themed birthday party. Some great examples include the Disney princess castle cake, castle cake, as well as the ice-cream cone castle cake.
Heart "Broken Glass Jello" for Valentine's Day. You could do this with green shamrocks for St. Patrick's Day, maybe green Christmas trees and red circles for Christmas? Orange pumpkins and color the white jello black for Halloween?