To celebrate the Class of 2020, Quad Cities area Dunkin’ restaurants are offering a sweet treat for all high school and college seniors. On Friday, May 29, participating Dunkin’ restaurants across the Quad Cities are offering a FREE Medium Hot or Iced Coffee and a FREE Classic Donut to high school and college graduates who visit their local Dunkin’ store sporting their cap and gown or Class of 2020 gear.* *No purchase necessary. Excludes Cold Brew and Nitro Cold Brew. Limit 1 per guest. Not valid on mobile orders. To learn more about Dunkin’, visit http://www.dunkindonuts.com/ or follow... Read More