On Friday and Saturday, August 19-20, from 11:00 am to 7:00 pm, you can bring your own cup of any size to a 7-Eleven and fill it with a Slurpee for $1.50.
Happens to fall on a cheat day for my diet.
The fine print:
- The cup must fit upright through a 10 inch hole.
- The cup must be food-safe and watertight.
- Only one cup per person.
If interested: I made this into an educational activity last year.