Dunkin’ Donuts announces the return of REESE’S Peanut Butter Square and favorite fall flavors   CANTON, MA, 2016-Aug-31 — /EPR Retail News/ — Dunkin’ Donuts is celebrating the return of fall with a harvest of delicious donuts. Dunkin’ Donuts is once again putting the tastes of creamy chocolate and REESE’S Peanut Butter together in one tasty treat…