Wouldn’t you love a FREE Krispy Kreme Key Lime Doughnut? Check-in with a friend on Foursquare at a participating Krispy Kreme on May 15 & 22 and both of you get a free Key Lime Doughnut! Your choice of Key Lime Cake or Key Lime Cheesecake. No coupon or promo code required to get this deal. Just check in!
Offer valid May 15 and May 22, 2013 at participating locations. Most Krispy Kreme donut shops will be open regular hours on Memorial Day (Monday, May 27) and open regular hours on Independence Day (Thursday, July 4.)