Krispy Kreme Doughnuts is celebrating National Coffee Day in a way no one else can, transforming its mouth-watering glaze to delicious coffee glaze for one week only, starting Monday, September 24. And the brand isn’t stopping there. Krispy Kreme also is introducing Original Glazed Coffee as the perfect pairing. The iconic Original Glazed Doughnut in a cup will become a new permanent item on the menu after the ultimate week of coffee.

In addition to enjoying both new products throughout the week, java lovers can grab a free Krispy Kreme coffee, any size, on National Coffee Day, Sept. 29 at participating locations, no purchase necessary. To sweeten the deal, Krispy Kreme Rewards members receive the extra perk of a free doughnut with their coffee on that day.

“Our coffee is going doughnuts, and our doughnuts are going coffee. It is a delicious, innovative approach to our iconic products,” says Alison Holder, vice president of U.S. Marketing for Krispy Kreme Doughnuts. “Because this is such a unique taste experience, and one we think coffee fans especially are going to love, we’re offering the Coffee Glazed Doughnut all week long in celebration of National Coffee Day and introducing the Original Glazed Coffee as a permanent menu item.”