Get free hot dogs and National Hot Dog Day deals Wednesday at 7-Eleven, Love's and more - USA TODAY

National Hot Dog Day is Wednesday, July 22 and 7-Eleven, TravelCenters of America, Dog Haus and others are offering discounts and freebies. https://www.usatoday.com/story/money/food/2020/07/22/national-hot-dog-day-2020-freebies-discounts-july-22/5485701002/