When it comes to Taylor's birthday cake, each year I try to one-up myself from the year before, which is pretty hard when you're trying to top. Find and save ideas about Slot machine cake on Pinterest. | See more about Vegas theme, Slot machine and Poker cake. A slot machine made out of cake! It even dispenses coins!. I found a little trick to get rid of the bubbles is to use a cocktail stick to make a tiny hole in the middle of the bubble, then press the air, from the outside towards the hole, bubble disappears and if need be you can gently press the fondant icing to cover the hole. Slot Machine Birthday Cake Slot machine cake we'll both get some great advice though I have plenty of time. Phew, I think that covered. Dorothy Crazy for Crust — January 22, at 3: One can was BARELY enough the back of my cake was a bit splotchy as I ran darts scoreboard app.