Everybody enjoys a good freebie and what’s better than an ice-cold drink on a hot July day? Get ready, Slurpee fans. In honor of 7-Eleven’s 88th birthday July 11, 7-Eleven locations nationwide will be giving their customers their signature, frozen beverages free of charge. And for those new to the Free Slurpee Day game, it’s not the first time 7-Eleven has hosted this promotion.

Saturday, simply walk into any participating 7-Eleven store between 11 a.m. and 7 p.m. local time and receive a free, small Slurpee while supplies last. (You can decide which flavor you want here.) Sounds great, right? But that’s not all. As was the case in the 7-Eleven promotion last year, the 2015 celebration will extend throughout the entire week of July 11, aka 7Rewards Week.

So, how do you participate? First, you have to download the 7-Eleven app. The free mobile app is available through the Apple Store and Google Play. Next, visit any participating 7-Eleven outlet July 12-18 and purchase a coffee, Chillers iced coffee, Slurpee or Big Gulp of any size to receive more freebies. Your 7-Eleven app must be scanned at the time of your purchase to participate in the promotion.

The freebies you can pick from are not set in stone. According to 7-Eleven’s announcement, customers can chose any “free 7-Select food or drink under $2.” The company’s Facebook page has teased that snacks available via the promotion include Go! Yum Hot & Peppery Sriracha popcorn, Go! Smart yogurt bars, 7-Select jelly beans and 7-Select flavored jumbo peanuts.

“7‑Eleven Day is a celebration, not only of our birthday, but, more importantly, of our customers,” Laura Gordon, 7‑Eleven vice president of marketing and brand innovation, said in a statement. “By adding 7Rewards Week, we have a whole week to say thank you for their business throughout the year.”

Find a 7-Eleven location near you here.

If you want to continue to get 7-Eleven freebies throughout the year, keep the app on your phone. Each time you purchase a beverage in store, have a 7-Eleven cashier scan your phone. After you purchase six beverages, you will receive the seventh drink for free. Other coupons and promotions are also available through the app.

Will you be participating in free Slurpee Day 2015? Sound off in the comments section below!