Du Lac Crew Fest is this coming weekend.  It was planned to be just a slopestyle comp but has grown into a two day festival.  Sounds like something to check out and the price seems decent.  This event was created by a local snowboard coach for both skiers and boarders.  The jumps are new to Mont Du Lac and the course is said to be prime.  Info is found here: http://www.dulaccrewfest.com/