Every year since 2002, the Texas-based convenience store chain 7-Eleven celebrates its birthday by offering customers a free Slurpee on July 11. Since the signature slushy drink's inception in 1966, ...
NEW YORK (WPIX) – July 11 isn’t just National French Fry Day — it’s also the date 7-Eleven has designated “Slurpee Day.” As part of an annual tradition, the convenience store chain is giving away free ...