Did you know National Coffee Day is September 29, 2011? QSR reports in honor of  National Coffee Day, Krispy Kreme is giving away free 12 oz. cups of it’s House Blend September 29, 2011.

… ”In honor of National Coffee Day we’re inviting Krispy Kreme fans to stop in, or drive-thru, for a complimentary cup of our great tasting new coffee,” says Ron Rupocinski, Krispy Kreme’s corporate chef. “By itself, our House Blend Coffee is a great cup of coffee. But it’s an even sweeter treat when you pair it with one of our delicious signature doughnuts”…

“And the best part…No other purchase is necessary!” “However, how could you possibly walk into a Krispy Kreme, smell the aroma of fresh coffee and doughnuts and not add a warm glazed doughnut with your coffee?”