Are you tired of the traditional wedding cakes? Are you looking for ways to spice up your wedding? Having a wedding cake is a traditional in almost every wedding. But, who says that we have to have them? Everyone is looking for ways to make their wedding the next big thing and to leave the next big impression over their guests. If this is you, then say no more! Here are the 15 best ways wedding cake substitutions that will be sure to spice up your wedding and impress any guest!