It’s time again for free Slurpees Post by Kate McEntee / The News Tribune on May 23, 2012 at 11:27 am with No Comments » May 23, 2012 11:34 am You’re thirsty for an icy treat and don’t want to pay a penny. Well, 7-Eleven can sate that desire today. It’s SlurpFREE Day at 7-Elevens across the country. Customers can get a free 7.11-ounce Slurpee from 11 a.m. to 7 p.m. today (May 23). Flavors vary by store. Find a participating store at www.slurpee.com. The website does proclaim “While supplies last,” so don’t wait too long to indulge.