Oh by all means, yes, yes, I think that would be so cool, its not like your using a dirty litterbox, it says a new one I tried to get my oldest daughter to make it, and she just grossed out, but when I get the chance, I am going to make it, Afterall its Halloween, that would be great for Halloween, personally I would eat it. , I have ate the one called Worms and Dirt, and it is delicious, my daughter made it for my granddaughters birthday, I ate that and not the birthday cake. anyway I love the idea. You have fun with that cake.