This year I fell in love with these little leprechaun hats. I was inspired by this blog post. http://www.munchkinmunchies.com/2011/03/granola-for-st-patricks-day.html. I used Mini Nilla wafers and mini M&Ms,the gold coins are Smarties sprayed gold with Wilton color mist. Here is one way to get the frosting rainbow swirl. http://nikissweetside.com/how-to-make-rainbow-cupcakes/. I used the plastic wrap method.