I thought this cake was pretty clever. The baker was asked to make a cake that had a Tetris theme AND a not to other video games all in one cake. The cake was for a video game store. Their solution to merging the ideas was to take the various Tetris pieces and put other video game references on them. It is a clever solution and it allowed for a very customized cake, that I am sure made everyone who worked at the store happy.
More info and Pics of the Game Store Tetris Cake [@] Clever Cake Studio