We participate with the Green Streets Initiative. A grassroots organization of people from Cambridge, Massachusetts and surrounding cities, who celebrate, promote, and advocate for the use of alternative transportation.
Their web site is at GoGreenStreets.org. You will find lots of great information there, but more importantly you will find a large list of sponsors that give rewards for "Going Green" on the last Friday of every month.
We at Cambridge Used Bicycles will give you 10% off all purchases. Not a bad deal for doing or buying what you do already!
September 11th Always Remember!