Dunkin’ Donuts hot coffee varieties now available on board Amtrak Acela Express Dunkin’ Donuts Original Blend and Dunkin’ Decaf® Hot Coffees Available on Amtrak’s Acela Express® High-Speed Trains Beginning Today CANTON, MA and WASHINGTON, DC , 2017-Apr-20 — /EPR Retail News/ — Dunkin’ Donuts and Amtrak today announced that Dunkin’ Donuts Original Blend and Dunkin’ Decaf hot coffee varieties…