Steampunk groupies are to be found in every part of the world, making the theme, one of the most admirable ones amongst the rest that exist. All those groupies like celebrating their birthday on similar themes but here is something, even they wouldnât have practiced until date. The next time around, a groupie from the same admiration bunch has a birthday, here is what his cake might look like, or rather more specifically, should look like. The design of this one is inspired by the Penny Arcades Game. All this apart, I am not sure how many Steam-Punk admirers love the combination of chocolate and vanilla.