Dunkin' Donuts shops in the Philadelphia area are offering a free small coffee to all customers. No coupon or code required. You can also save on 16-ounce packages of coffee. They're on sale for $5.99 on Sept. 28 and 29, 2013, while 14-packs of K-cups are on sale for $7.99 those days.
Krispy Kreme is offering free 12-ounce hot coffee on Sept. 29, 2013, or fans of fancier specialty coffee drinks can also get any 12oz mocha, latte, or iced coffee including Pumpkin Spice Latte, for just $1.