You and a friend wil lget a free Key Lime Cake or Key Lime Cheesecake Doughnut at participating locations when you check-in using the popular location-based social networking app for your mobile device. Foursquare offers many check-in deals at restaurants and stores.
Click here for the deal. Miami-Dade, Tamarac and Fort Lauderdale Krispy Kreme locations are participating.
"Like" our Sentinel Deals page on Facebook; follow Doreen Christensen on Twitter@PrettyGoodIdeas and sign up for Deals text alerts.