Sunday, May 30, 20109:00am - 12:00pm Facebook Page:We'll put this MASSIVE pile of snow from the US Open to good use...Don't miss the Mountain Mayhem Jam, a freestyle mash-up. This 'park-builder pick' event features cash prizes and free swag - get your summertime fix!Resitration on or at the Sun Bowl at 9am on the day of the event. Registration fee - $20. DJ Joe Bell, BBQs, free stuff and more!