Share this article Share this article CANTON, Mass., Dec. 29, 2020 /PRNewswire/ -- Heading into January, people could use a little extra of a lot of things, including extra encouragement, extra energy, and extra excitement. Leave it to Dunkin' to take charge, brewing the extra boost everyone needs to tackle 2021 and get things done in the New Year. Dunkin' today announced the addition of Extra Charged Coffee to its menu, packing 20% more caffeine than Dunkin's classic Hot and Iced Coffee, while delivering the same great taste. Dunkin's coffee innovation doesn't stop there, as the brand is serving up the most robust lineup of coffee options in its history with the introduction of two bold and exciting new hot coffees,