The Overpass Light Brigade (established 2011) was forged in the activist climate of the Wisconsin Uprising. Our messages shine over highways at night. We believe in the power of communities coming together in physical space, as well as the importance of visibility for grassroots and progressive causes. We are a loose and inclusive affiliation of people dedicated to the power of peaceful and playful protest. See the PBS piece (about 6 minutes) showing OLB in action.