7-Eleven treats all of their customers to free Slurpees on the company's birthday July 11 or 7/11.
Everyone who plans to celebrate can get a free drink between 11 a.m. and 7 p.m. at all participating locations.
Slurpee drinkers will be pleasantly surprised this year because they will receive more free Slurpee in their cup this year. The company says patrons will get a full 12 ounces more, almost double the previous year.
7-Eleven says that dancing is a part of celebrating. So they want Slurpee drinkers to do a Slurpee dance when they get their free drink.
Check out some of the dancing on YouTube .