The meat substitute manufacturer Impossible Foods and fast food giant Burger King are launching an Impossible Whopper. According to a report in The New York Times, Burger King is launching the Impossible Whopper in stores in the St. Louis area with plans for a broader rollout later — and not as part of some elaborate April Fools’ Day prank. Burger King isn’t the first fast food chain to bring an Impossible burger to market. That’d be White Castle, which is selling Impossible sliders at stores in the Northeast. Read more here. (TechCrunch) OHHHH YESSSS, I do wanna try out the Impossible Burger here in Boston.