In celebration of National Coffee Day, Krispy Kreme will be offering a FREE Coffee and Doughnut to Rewards Members at participating shops on September 29th — no purchase necessary! If you're not a Krispy Kreme Rewards Member, click here and sign up today to redeem this exclusive offer on Tuesday, 9/29. Limit 1 free brewed coffee and Original Glazed Doughnut per rewards member. Offer valid only at Krispy Kreme shops. Offer not valid at grocery or convenience stores. Click here to find a location near you.