Every spring, 7-Eleven tempts us with FREE Slurpees. This year, that tasty day will be Wednesday, May 23. Mark your calendars! From 11 a.m. to 7 p.m. all 7-Elevens locations are offering one FREE 7.11-oz. Slurpee to all customers. (See all the 7s and 11s in there!) No purchase is necessary. And hey moms - guess what? 7-Eleven now has LITE Slurpees so you can have a treat too on May 23 without feeling guilty!