Happy National 7-Eleven Free Slurpee Day! Zendaya Coleman attends 7-Eleven's 86th birthday at a party hosted by actress Nikki Reed (Photo by Charley Gallay/Getty Images for 7-Eleven) (Charley Gallay)
Happy National 7-Eleven Free Slurpee Day! Texas Motor Speedway President Eddie Gossage serves free Slurpees to fans at Texas Motor Speedway (Photo by Matt Sullivan/Getty Images) (Matt Sullivan/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Actress Nikki Reed hosts 7-Eleven's 86th birthday handing out free small Slurpee drinks (Photo by Charley Gallay/Getty Images for 7-Eleven) (Charley Gallay)
Happy National 7-Eleven Free Slurpee Day! Actress Ashley Benson at 7-Eleven (Photo by Jonathan Leibson/Getty Images for 7-Eleven) (Jonathan Leibson)
Happy National 7-Eleven Free Slurpee Day! These two Florida natives are observing 7-Eleven's 75th anniversary in 2002. (Photo by Joe Raedle/Getty Images) (Joe Raedle/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Singer Austin Mahone enjoys a Slurpee in Boca Raton, Florida. (Photo by Larry Marano/Getty Images for 7-Eleven) (Larry Marano)
Happy National 7-Eleven Free Slurpee Day! 7-Eleven store in Chicago, Illinois (Photo by Scott Olson/Getty Images) (Scott Olson/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Dancer Derek Hough and actress Zendaya Coleman attend 7-Eleven's 86th birthday(Photo by Charley Gallay/Getty Images for 7-Eleven) (Charley Gallay)
Happy National 7-Eleven Free Slurpee Day! Alex Constancio enjoys a slurpee at a 7-Eleven in Boca Raton, Florida. (Photo by Larry Marano/Getty Images for 7-Eleven) (Larry Marano)
Happy National 7-Eleven Free Slurpee Day! Customers walks towards the entrance to a 7-Eleven store in Des Plaines, Illinois. Dallas(Photo by Tim Boyle/Getty Images) (Tim Boyle/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Hayley Orrantia attends 7-Eleven's 86th birthday (Photo by Charley Gallay/Getty Images for 7-Eleven) (Charley Gallay)
Happy National 7-Eleven Free Slurpee Day! Assistant manager Engel Mozo helps Florida natives enjoy 7-Eleven's 75th anniversary in 2002. (Photo by Joe Raedle/Getty Images) (Joe Raedle/Getty Images)
Happy National 7-Eleven Free Slurpee Day! 7-Eleven Francisee Koorosh Shahrokh and Pro Skatboarder Rob Dyrdek unveil 7-Eleven Urban Skate Store in North Hollywood, California. (Photo by Christopher Polk/Getty Images) (Christopher Polk/Getty Images)
Happy National 7-Eleven Free Slurpee Day! 7-Eleven observing its 75th anniversary in 2002. (Photo by Joe Raedle/Getty Images) (Joe Raedle/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Tony Kanaan of Brazil, representing 7-Eleven, celebrates in victory lane at the IRL Indycar Series Iowa Corn Indy 250 in 2010 in Newton, Iowa. (Photo by Chris Trotman/Getty Images) (Chris Trotman/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Texas Motor Speedway President Eddie Gossage serves free Slurpees to fans. (Photo by Matt Sullivan/Getty Images) (Matt Sullivan/Getty Images)
Happy National 7-Eleven Free Slurpee Day! Texas Motor Speedway fans serving themselves Surpees in Fort Worth, Texas. (Photo by Matt Sullivan/Getty Images) (Matt Sullivan/Getty Images)
Happy National 7-Eleven Free Slurpee Day! 7-Eleven's famous Big Gulp, Super Big Gulp and Double Big Gulp cups observing its 75th anniversary in 2002. (Photo by Joe Raedle/Getty Images) (Joe Raedle/Getty Images)
