MASS 
 Bike Proliferation - Fri 8/25/2006 6p
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Chicago Critical Mass
Bike Proliferation
Fri Aug 25th 2006 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: Unknown
ChicagoCriticalMass.org
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10/31 3:54p Happy Friday! As usual, we will meet up for our monthly ride today at Daley Plaza ~5:30 p.m. Grab your ...
CCM RT @Dr_McWho: There, Critical Mass, and Back home= 27+ miles. #WorthIt #SoMuchFun @ChiCritMass
CCM RT @limodavid: All you @ChiCritMass #bikechi on the mass tonight please be very careful! Lotsa mayhem out there alrea...
CCM Happy Friday! As usual, we will meet up for our monthly ride today at Daley Plaza ~5:30 p.m. Grab your mittens, balac...
CCM No tricks only treats for your bike messengers today. Tip them well! #bikechi
CCM The mass is ending @RedLineTap for the recycler party. #bikechi #Chicago
CCM RT @aka_bondo: @ChiCritMass #happyfriday
CCM Re: [*CCM*] Kaci Hickox, Nurse Under Ebola Quarantine, Takes Bike Ride > Way to go! Another use of a bicycle for prot...
CCM RT @streetsblogchi: Yup, Metra got rid of all bike blackout dates. Lollapalooza 2014 was the last one. @cinchel @ChiC...
CCM RT @luke0411: Who's doing @ChiCritMass tonight? #bikechi
CCM Re: [*CCM*] Kaci Hickox, Nurse Under Ebola Quarantine, Takes Bike Ride Well, they didn't adopt the Tshirt, but the co...
CCM “@replicachicago: sNOw. ” :(
CCM RT @CapoVelo: Brian Cookson Reports on the Progress of Women’s Cycling #Women'sCycling #BrianCookson #UCI - ’s-cy...
CCM Windy City #chicago
CCM Who is #bikechi in their Halloween costume?
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