Nothing makes a statement like a celebration cake, especially when you bake it from scratch. Cheryl and Griffith Day, New York Times bestselling authors and owners of Savannah's must-visit Back in the Day Bakery, touch all the high points of American cake magic--coconut, red velvet, carrot with cream cheese frosting, chocolate (both traditional and flourless), spice, angel food, and the essential pineapple upside-down-- with 36 truly decadent,...