This year as part of TBA, Claudia Meza has organized an audio tour with over 30 Portland musicians, entitled Sonic City. More info on that at http://soniccitypdx.tumblr.com/. The ten-day audio tour installation will end with a live outdoor performance based on these sonic spaces. Featuring music by Daniel Menche, Luke Wyland (AU), Matt Carlson (Golden Retriever), Mary Sutton, Eric Mast (E*Rock), Holland Andrews (Like a Villain), Thomas Thorson (Interiors X), and Meza.
More info here.