Depending on the exact size and specifications of your mini baby shower cakes they can serve as wonderful centerpieces for table decorations baby shower. Just think you get more for your money this way. His decorations and cake all in one! If each mini cake decorating differently with different colored icing and various decorations you can easily create a lot of impressive facilities. For example, if the theme of the baby shower was the Ark of Noah can do 5 mini cakes centerpieces and decorate each cake then different groups of animals that go into the ark.
Just to take the issue a bit more instead of doing the traditional theme of Noah's ark two of every animal sex make two of each animal as a mother and baby. So in a cake on a table which can have a mother and baby giraffe. Then, in another table which can have a mother and a baby elephant. Of course at the table where the guest of honor will be granted that could tie into the theme by adding an ark decoration. People love to walk and see these wonderful mini cakes unique baby shower!
