Share 'Trash to Treasures Workgroup?'

Is there interest in creating an official transition workgroup that deals with waste streams?  To my mind it is an important part of a resilient community.  One idea I have is to support the creation of art pieces made of trash and found objects, which would relay the vision to the community of reducing waste, and/or point out the impact of consumerism.  Maybe it could be a contest?  If you're in…