Critical Massers
We are those who spontaneously gather and ride our bicycles "en masse" ... Viva la pedalrevolucion!
371 members
recent topics
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Critical mass Wichita, KS
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10/15/08
Seth
2 replies
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Come race with us!
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06/20/08
Unsubsc...
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Critical Mass NYC?
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12/28/07
Maré
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Help us start CM in St. Pete FL
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12/05/07
Pete
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Buy Nothing Day Bike Ride through Bay Street [East SF Bay, Emeryville]!
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11/19/07
Unsubsc...
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LA critical mass (through the eyes of a NY'er)
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10/22/07
Amy
4 replies
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where can i get me a bike in San Francisco?
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10/15/07
winterb...
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Invitation to our monthly meeting: Los Angeles Mycological Society FREE Dont miss out!
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10/15/07
David
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So
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09/24/07
whitneye
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