I was thinking of making cupcakes for my DDs 6th birthday party but instead of icing them all, giving them each a cupcake and putting bowls of butter icing on the table with a spoon and little bowls of Sprinkles so they can make the topping themselves? The party will be at an organised venue but we need to provide the food. Would it be a mad idea to do this rather than ice something like 36 cupcakes?