$2 Lattè Happy Hour at Dunkin’ Donuts January 15, 2018 By: Tricie share Stop in Dunkin’ Donuts from 2 to 6 PM during their $2 Latte Happy Hour and snag a Hot or Cold Medium Size Latte for just $2! This offer is valid thru 1/28! Love Deals? Be sure to find me on Facebook then COMMENT, LIKE, & SHARE ?? the Deals! Please be advised that this post may contain affiliate links. See my Disclosure Policy for details.