It’s back! Each Tuesday after a Houston Texans win, head to Sonic for a free 20oz. Texans slush (cranberry/cherry). This was so popular last year — I’m happy it’s back for Houston-area locations.
The first free slush day is Tuesday, August 13, thanks to a Texans win against Minnesota. According to the promotion, you can get one free slush per person present. Some locations last year said just one per car, so hopefully they will be more consistent. Find a list of participating Sonic locations online.