As part of our week of activities celebrating the 20th Anniversary of Critical Mass, there will be a concert at the Great American Music Hall on the 26th of September, featuring some great bands: Papa Bear and the Easy Love and Kelly McFarling.
The show will start at 8, immediately following the book release party for our new book, Shift Happens: Critical Mass at 20, at the Main Library. Folks riding their bike to the event will get a free raffle ticket to win prizes.
Check out the awesome poster art by Stephan Cellar!
