My son was really into the Beatles Yellow Submarine, so my husband and I made him this Yellow Submarine birthday cake. We started by finding an image of the submarine online and printing it out to create a template.
My husband cut the cake out, then I frosted it. We just used frosting and Hershey Kisses to decorate the cake. The submarine is sitting in the sea of holes, and in the top corner is Glovey. We let my son have Glovey and we served the family the rest of the cake. My son loved it and so did the family.