World's largest QR Code is a Canadian Maize Maze

And why wouldn't it be? That's how the Kraay family of Lacombe, Alberta, Canada gets down, as evidenced by the family's past 13 years of elaborate corn maze designs -- from a logo of the Edmonton Oilers to a 25th anniversary commemoration of Rick Hansen's "Man in Motion" tour. Said QR code sends adventurous scanners to a website for the Kraay's family farm website. The code also got the Kraays into the Guinness Book of World Records for "World's Largest QR Code," which was really what drove this whole project. At approximately 29,000 meters (1.1 square miles), that's quite a bit of carefully crafted corn designing. It's certainly more elaborate than the previously claimed record holder, and a lot more official. More here.