 And everybody knows that Checkers and Rally's tasty burgers, hot dogs, and chicken sandwiches are best with an order of fully loaded french fries to complete the meal. Across the United States, Checkers and Rally's drive-in restaurants are gearing up for a delicious celebration. From July 1st through the 12th, they are offering a chance to win a fully loaded french fry pass, which gets you free fully loaded fries for a year.