Be the envy of your hipster friends by getting your hands on a rare keepsake from Pike Place Market's 100th anniversary celebration on August 17, 2007.  A whole slew of music luminaries performed and then signed the very limited edition poster.  Signatures include: Mike McCready and Stone Gossard - Pearl Jam; Andrew McKeag, David Dederer and Chris Ballew - Presidents of the United States of America; Mike Musberger - Posies and Fastbacks; Jeff Fielder - Sera Cahoone; John Roderick - Long Winters; Ernestine Anderson - gospel singer; and Pat Wright - Total Experience Gospel Choir.