There are, despite what my mother would have you believe, many ways to top a wedding cake. The little Dios de los Muertos dolls that scandalized at my wedding are almost passé now. You can do so much more. And if you are so inclined, you can have these adorable robots to top your cake, and you can choose the colors and shapes, so it's all up to you! Scandalize away! $80 at Robots Are Awesome.