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.
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7/25 8:44a This Friday!
CCM HEADS UP...because of Lollapolooza...No Bikes on Metra all weekend! Which I think is BS!!
CCM RT @UnusualEliza: To everyone who's not posting political garbage right now ❤️
CCM RT @wef: Rich and poor teenagers use the web differently – here's what this is doing to inequality…
CCM This a-- wipe tried running me down on my bike cause I yelled...can't turn on red light. He hit me with a full big gu...
CCM Check with @yo_uterus about bike camping.
CCM Damn that's sweet
CCM RT @bikechiguide: If you #bikeCHI on Madison & spot #NotaCTAbus in the Loop Link CTA bus lane, snap a photo and post ...
CCM Yes Yes Yes
CCM RT @ccc_scoop: CCC rides this week: Wed. night training, Seniors, Go with the Flow, Monday + your wknd ride? #bik…
CCM RT @San_Fran_Dan: @NEIU Cyclists beware! Rr wheel stolen lst night while in class (B build). Lock both wheels! #bikec...
CCM RT @blackbltsoprano: #bikechi South-siders spar over proposed Stony Island bike lanes
CCM RT @chicago_bicycle: #BikeChi
CCM RT @kofchicago: so does anyone in #bikechi or Avondale know anything about the nice "We Like Your Bike" sign up for y...
CCM RT @TroyJBrown: #Chicago the only place where you can get from one side of town to the other on a bike rather than in...  © 2016 Andrew Bedno