As photo ops go, if you’re in Minnesota, you can’t miss the opportunity to grab a selfie with the World’s Largest Mustache. The WLM is a massive, 3D printed mustache. The man behind the idea, Matthew Udermann, dreamed up the project to raise awareness of prostate cancer and other worthy causes and has had the support and assistance of Minnesota-based 3D printing giant Stratasys, which helped with engineering and 3D printed the colossal and whimsical ‘stache, which is currently on tour. Read more at 3DPrint.com: http://3dprint.com/105738/worlds-largest-mustache/