Underwear Mass - Fri 7/30/10 6p
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Chicago Critical Mass
Underwear Mass
Fri Jul 30th 2010 6p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for 15+ years. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
Contact: Barbra R
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8/27 3:35p From Daniel Dvorkin: Seeking 20-30 Chicago Bicyclists with bells attached for a Festival Ride on Septemb...
CCM RT @alkalinetrejo: Looks like Jewel is confused about which root beers are alcoholic. CC @BvrlyBrewmaster
CCM RT @ChiTribGraphics: Chicago River still teems with fecal bacteria, tests show
CCM RT @liamstack: This is why copy editors are important.
CCM RT @RideScout: You could spend $20 on a cab home, or $20K on a DUI. You decide:
CCM RT @FastCompany: Scientific proof your gut is best at making decisions:
CCM RT @DerailleurZine: @davidbazan is swinging through town soon. He's a must-see. Dates/ticket information:
CCM RT @witch_woolf: #bikechi in San Francisco. @kairex and I are tackling some serious hills.
CCM RT @TheEconomist: Americans: how much nuclear waste is stored in your state?
CCM RT @cipherguerrilla: HEY #CHICAGO! Y'all ready for @ChiCritMass tomorrow? #bikechi
CCM From Daniel Dvorkin: Seeking 20-30 Chicago Bicyclists with bells attached for a Festival Ride on September 26th. Prod...
CCM Separated bike lanes are the way to go
CCM Video Shows How to Add Bike Lanes Without Messing Up Traffic Flow Cool
CCM RT @bikechiguide: You know why there's a truck parked on this part of new Clybourn #bikeCHI lane? Cuz it's the only p...
CCM RT @ktWhitehead: Get ready for faster buses, more sidewalk space and more protected bike lanes in the Loop. #bikechi  © 2015 Andrew Bedno