Mar 16 1983 FREE iced coffee Mondays at Dunkin Donuts with punch card NY NJ CT Posted on March 16, 1983 by DealFinder Rating: 0 Posted By: MommyOfHAndK Views: 301 Replies: 0 If you get a bag of weekly grocery store/supermarket circulars in your building or front yard, look for a Dunkin Donuts flyer with a punch card for 7 free iced coffees on Mondays 1/5 – 2/16.May not be nationwide, possibly only in NY tristate area. Restaurants & Entertainment Deals Fatwallet.com Hot Deals