SportsNewser | TV Biz WWE, 7-Eleven Team Up For Third Straight Summer By Marcus Vanderberg on Aug. 1, 2011 - 3:57 PM You know summer has arrived when the WWE collectible Slurpee and Super Big Gulp cups and straws are at your local 7-Eleven. For the third consecutive summer, the WWE and the convenience store giant have teamed up to promote the sp ...