Filed under: Shake Shack Harvard Square by Rachel Leah Blumenthal@blumie Jan 24, 2014, 7:15am EST Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Shake Shack Harvard Square Pocket Flipboard Email The Deal: Get a free cup of dark hot chocolateWhen: Today (1/24) through Sunday (1/26)Where: Shake Shack Harvard Square (92 Winthrop St.)Link: Shake Shack on Twitter Foursquare Shake Shack (Chestnut Hill) 49 Boylston St, Chestnut Hill, MA 02467 617-651-3406 Visit Website More From Eater Boston The Latest A Chef Known for Neighborhood Mainstays Wades Into Boston’s Competitive Italian Restaurant Ring By Erika Adams 14 Boston Restaurant Openings to Know About This Month By Erika Adams The Best Dishes Eater Boston’s Team Ate This Month By Erika Adams Food and Drink Events to Check Out Around Boston This Weekend By Erika Adams Slurp Oysters All Winter Long at Island Creek’s New Indoor Raw Bar By Erika Adams Here Are New England’s 2023 James Beard Award Semifinalists By Erika Adams