Dunkin Donuts is a popular restaurant chain in the United States, known for its wide range of coffee and bakery items. The company values customer feedback and has provided a survey at www.dunkinrunsonyou for patrons to share their experiences. By participating in the survey, customers have the opportunity to win a free donut from any Dunkin Donuts store. This initiative shows Dunkin Donuts' commitment to improving customer satisfaction and engagement.