Today marks 7-Eleven’s 96th birthday. In honor of the convenience store chain’s birthday, you can receive a free small Slurpee drink at participating 7-Eleven, Speedway and Stripes stores. This is the 21st consecutive year of the giveaway promotion that has become a summer staple.

Marissa Jarratt, 7-Eleven’s Chief Marketing & Sustainability Officer said in a news release, “To our awesome Slurpee drink fans: you asked, and we’re delivering by giving even more ways to redeem free Slurpee drinks and irresistible food deals to celebrate our 96th birthday. As a part of our summer-long ‘Anything Flows’ campaign, we invite everyone to celebrate the next generation of Slurpee with us. No matter what your flow is, we have a Slurpee flavor to match, so come enjoy yours this Slurpee Day.”