The groom’s cake is an interesting concept; it’s a cake made especially for the groom. Like when you wanted to help around the house and your parents gave you a fake vacuum to push around to make you think that you were helping.
There are a ton of crazy groom cakes out there and this isn’t a rejected wedding idea, but the cake I do want was rejected: Hostess cupcakes. Now I want a box.
Rejected Wedding Ideas 
Oh my goodness that looks wonderful. Actually that looks like something maybe you could do yourself for an engagement party or bridal shower or other pre-wedding event