Turn the cake baking into a funny baby shower game if you want to make a special and memorable moment that the mom-to-be can cherish for a long time. Baby shower cakes come in many different shapes and sizes. Some cakes are edible, but they look too good to eat. Other baby shower cakes are inedible and were never meant to be eaten. The best baby shower cakes have a personal connection to the new baby and the mother-to-be.