Red Bull is sponsoring… well, it’s a skatepark built on a barge, floating down the Mississippi river. There are events planned – for days already passed, sorry guys, but there’s still one to go October 8th and 9th. Sunday’s contest has top place finishers from earlier events in Saint Paul, the Quad Cities and St Louis. Meanwhile they have a crew on board and on board while in transit. I’m glad I live in a world where someone thinks something like this is worth paying for. Floating street course by Spohn Ranch, web site for the Mississippi Grind by Red Bull. Video on how it went down after the jump.