I used to live close to this location, and stop in Friday mornings before work. The fine folks at this location know what they're doing. Face it- Friday mornings, everybody wants a doughnut for breakfast. The coffee is cheap and delicious and so there's a line.
But this Dunkin knows how to deal with that. Uncommon among businesses in the South, they know how to manage a crowd and keep the line moving, and everyone gets what they want.
Just thinking about it now makes me want more of their coffee.