Duck Donuts closed its doors on Rockville Pike this week. A spokesman declined to explain the reason, but promised the store would return with a renewed commitment to “a superior product and customer service.” Duck Donuts made its Montgomery County debut three years ago at Rockville’s Sunshine Square shopping center. Another location in Gaithersburg has remained open for business as usual. Update: Duck Donuts reopened July 17th with no official explanation for the short-lived closing.
