Awesome or crazy?
For two days, 7-Eleven is allowing customers to fill up any cup or container of their choice with a Slurpee for $1.50.
The "Bring Your Own Cup Day" promotion -- which coincides with the company's 50th anniversary -- runs from 11 a.m. to 7 p.m. on Friday, March 18 and Saturday, March 19.
In the past, people have filled everything from ice cream buckets, to cat litter containers, to bowls, to vases.
The only rules; each person can only bring in one cup-like container, it must fit upright through an in-store display with a 10-inch diameter hole and it must be leak-proof and sanitary.
