If you haven’t figured it out by now, I’m a doughnut-hound.  In my travels throughout the United States, I’ve visited over 700 doughnut shops.  Doughnuts are more than a mild obsession. As are classic cars.  And from these, the proverbial “Doing Donuts” series was born.  It features n-scale diecast model automobiles doing laps atop…well…donuts.  Take a spin through, in every sense of the term.