Restaurant Deals Sonic: Half Priced Cheeseburgers on 8/15 7 years ago No Comments Prev Article Next Article Heads up! All day August 15th Sonic is offering half off Cheeseburgers to celebrate Back to School! Check out the details here. Prev Article Next Article Related Posts Cheesecake Factory: Save 50% Off a Slice of Cheesecake July 30th & 31st! July 13, 2017 Free Dessert/Appetizer with Purchase at Longhorns + More Restaurant Deals September 9, 2011 Buy $50 In Chili’s Gift Cards & Get $20 in eGift Cards Online & Today Only! December 23, 2017 Del Taco Coupon for Free Carnitas Taco September 14, 2011 Pei Wei: Buy One Salad Bowl Get One FREE! August 15, 2017 Free Cookie at Quiznos on Valentine’s Day February 9, 2012 About The Author Common Sense With Money More from this Author Mercedes Levy is the lead blogger of commonsensewithmoney.com. Check her out on google plus, https://plus.google.com/u/0/114664619680730831316.