kids corner own a franchise donut king has been serving the now world famous dk cinnamon donut for over 30 years however we are much much more than simply the world s most delicious donuts . since 1981 we ve been growing steadily and currently have over 300 stores in australia and other international locations and we re still growing . click here to learn more about dk copyright 2016 retail food group australia . all rights reserved faq s privacy policy about dk rfg franchisee login