Dunkin' Donuts, a popular chain in the United States, values customer feedback and offers a survey for customers to share their experiences. By participating in the survey at https://www.dunkinrunsonyou.com.co/, customers have the opportunity to provide valuable input and potentially win a free donut from a Dunkin' Donuts store. This initiative demonstrates the company's commitment to continuously improving its offerings and the overall customer experience. Participating in the survey allows customers to have a voice in shaping the future of Dunkin' Donuts.