On July 11th, the world’s largest convenience store retailer, 7-Eleven, is celebrating its 87th birthday by inviting guests across the U.S. to enjoy a FREE SMALL Slurpee® drink. 7-Eleven guests can pick up their celebratory Slurpee drink at participating 7-Eleven stores nationwide from 11 a.m. to 7 p.m. local time, while supplies last. Guests can also enjoy 1/4 lb Big Bites for just $1 ALL day with their free birthday Slurpee. Offer valid 11 a.m. - 7 p.m. on 07/11/2014 only.