from npr.org: Food trucks have been steadily multiplying in cities across the country for a few years now. So their collision with the brave new world of marijuana edibles — from brownies to gummy candy — was probably inevitable, at least in the states where the drug is now legal. In late April, a company called MagicalButter unveiled the country's first food truck specializing in pot-infused eats at Denver's Cannabis Cup. MagicalButter, based in Seattle, already sells a machine of the same name that extracts nutrients and other chemicals from herbs for use in food. The truck, called The Samich, rolls with a mascot: a flying, smiling stick of green butter. Yep.