Donna Day: self-frosting cupcake marathon!

Remember those swirly self-frosting cupcakes from a few months back? Remember how their ease and popularity found them appearing in blogs around the world?
They were a Donnay Hay recipe, and based on their obvious popularity, Barbara from Winos & Foodies in New Zealand has instigated Donna Day on November 19, with the inaugural theme of those very same swirly self-frosting cupcakes. Let's see how many people - bloggers or not - around the world can bake these in a single day. A prize for the prettiest swirls!
Check out the details here, and happy baking!
PS - I want that first edition!