03.27.09

San Francisco Critical Mass ...
Critical Mass is a world-wide movement of community bike ride on the last friday of every month to promote awareness of alternative forms of transportation.
Today I joined the mass with my fixie. Luckily, not too many up-hill and down-hill paths. Another good thing is the weather was so nice. I didn't bring my camera with me this time, so I put out my fixie's portrait instead.