Cake for a Lover of White Castle

I was recently asked to make a cake for someone who loves White Castle. At first, I was afraid they wanted burger-flavored cake or buttercream, LOL! I aim to please, so I would have experimented with flavors but thankfully, they wanted a "regular" chocolate cake with chocolate buttercream, decorated with the White Castle logo. That was fine with me, and here is the result, which they were quite happy with!