We were pleased to note that Dunkin’ has joined The Sustainable Coffee Challenge, a collaborative effort among companies, governments, NGOs, research institutions and others dedicated to making the coffee sector fully sustainable. In partnership with the franchisee-owned National DCP, the Dunkin’ supply cooperative, the chain will donate a percentage of sales from every pound of Original Blend coffee beans sold for use in Dunkin’ shops to World Coffee Research in support of coffee sustainability efforts