Well, Minnesota is ABOUT to run on Dunkin.
I believe all the Krispy Kreme donut shops in Minnesota have closed (we still have them in Seattle), but now Dunkin Donuts is about to make major inroads into the North Star State, opening more than 100 locations in MN and Wisconsin.
Rob and I tried a couple DDs when we were in Boston, and I really think you need to be an East Coaster and to have grown up with their donuts and coffee to think they are anything special. People especially rave about the coffee, but it tastes oily and office-percolator to me. Sorry, DD fans. Still, I'd give it another shot, because they are one pop-culturey place, what with the pink and orange fat-fonted logo and all.