This Saturday, you can get the Slurpee of your dreams and experience the biggest brain freeze of your life. "Bring Your Own Cup Day" is back. For one day only, customers can bring in any container ...

The rules are as follows: Your cup must be clean, watertight, leak-proof, and fit upright within the 10-inch hole in the in-store display (in other words, it needs to fit under the Slurpee drink ...