Social Cornhole Doubles Tournament at Harrah's Tunica. Come hang out with other cornhole crazies from across the region on Saturday January 7, 2012, in Tunica, MS. Bring a friend and join in the social doubles fun. American Cornhole presents the World Championships of Cornhole at Harrah's Tunica in Tunica. MS january 4th - 8th. Saturday January 7th features the cornhole doubles event. If you hunger for competitve social doubles then step up. At the end of the day the World Doubles Champs will be crowned. Take advantage of this inexpensive way to be set for a day of fun with all your cornhole buddies. This opportunity has 19 spots so act now. Special Discount $24.00 per team Order Today!!