While interchangeably using the terms for the sweet and icy drink you get from gas stations and beyond — the "Slush Puppie" and "Slurpee" — may not seem like a big deal (and truly it isn't), the two ...

Slushies have become a common offering at gas stations and convenience stores. While 7-Eleven Slurpees or ICEEs may be the first to come to mind, the often forgotten Slush Puppie is iconic in its own ...