@7eleven is celebrating “Bring Your Own Cup Day” at participating stores! They challenge you to bring your own container and fill it with as much Slurpee as you please. Friday and Saturday from 11am-7pm you can fill your own cup your way for $1.50! There are some rules: the cup must fit upright within 10” hole, it must be food-safe clean and watertight, and only one cup per person. Thanks to Eyewitness @rachaelnbrad for this adorable pic from a previous #BYOCupDay. What will you fill? Share your suped-up Slurpee pics with #abc7eyewitness!