October 11, 2017 No Comments FREE Halloween Doughnut at Krispy Kreme Rewards Members can try a Halloween Doughnut for FREE on 10/11. Download the app and join. Offer cannot be combined with any other promotion. Valid only at US participating shops. FREE Halloween Doughnut at Krispy Kreme – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.