Who remembers the McDonald’s jingle about their Big Macs? “two all beef patties, special sauce, lettuce, cheese, pickles, and onions on a sesame seed bun”! To say thanks, they are giving away 10,000 bottles of their Special Sauce! These bottles will be available to customers starting Thursday January 26! Along with this giveaway, McDonald’s is introducing the Mac Jr. and the Grand Mac burgers. They are filled with their famous sauce!. These will be available through 3/20! Make sure you stop by and grab one!