MASS 
 Subject to Change - Fri 2/27/1998 6p
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Chicago Critical Mass
Subject to Change
Fri Feb 27th 1998 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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6/24 8:58p ~Lakefront Trail
CCM RT @SpudnikPress: Deadline is Tomorrow! Spudnik Press 2016 Residency Program....
CCM RT @jennik84: @bike2beer @ChiCritMass With you most of the way, but going helmetless is not nec. an indicator of idio...
CCM RT @FastCoCreate: You can now own a deck of 52 "woman cards" illustrated with influential women https://t.co/NCv45u…
CCM That's awesome
CCM RT @GladstonePkBiz: Is this a local news story that's not lecturing bike riders????? #bikechi
CCM RT @davidgebhart: @ChicagoCriticalMass #bikechi #bikefromwork
CCM RT @davidgebhart: @ChicagoCriticalMass #bikechi #bikefromwork
CCM They will never learn
CCM The only thing good in Wrigleyville besides the @cubs is the @tacobell #tacos4life
CCM RT @Percavhn: It was a great ride! See ya next month! @ChiCritMass
CCM RT @Skilling: Warmest weekend of the year coming up https://t.co/nDkEONj0KH
CCM Was really nice of @KINDSnacks to hand out samples before the #bikechi ride tonight.
CCM RT @WrigleyBlog: Meanwhile, in Chicago:
CCM RT @hell0babs: Wonderful @ChiCritMass tonight. Ride in peace Blaine, Clint, Neill, Bobby, Patrick, Ryan, Jacki & too ...
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