My fiancé and I are having a brunch wedding and there's a whole breakfast pastries table during the main course and assorted mini pastries and cakes for dessert. We are on a very tight budget and are torn on the wedding cake. We would like to have just a small, one tier cake for us to cut. It's probably either that or nothing at all. Is it rude to have a cake just for us and other cakes and pastries for the guests?