MASS 
 Polka Ride - Fri 1/27/12 5:45p
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 85F Mostly Cloudy 89i
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Chicago Critical Mass
Polka Ride
Fri Jan 27th 2012 5:45p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for more than a decade. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
ChicagoCriticalMass.org
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7/25 8:44a This Friday!
CCM RT @jwsiddons: @hell0babs @ChiCritMass Seriously! Honking at me means you want me to take the whole lane because I no...
CCM RT @hell0babs: Every driver in Chicago "Hmm, the right lane is full...I'll just go in this bike lane then. I'm sure n...
CCM Amen brother
CCM RT @Steel_Vintage: Frame day. Forget the cars, this is Peugeot! . . #steelvintagebikes #peugeot #vintagesteel… http…
CCM He wasn't actually riding the bike thou. Just sitting on it at @DivvyBikes station outside of @Cubs Wrigley field
CCM Could have been Chicago.
CCM Chicago, probably has the best food trucks in country.
CCM Hell yeah!!
CCM Whoa! That's sucks. Hope everything is fixable & you are ok
CCM Yep, it's written in the constitution
CCM Goes for you also#bikechi
CCM RT @ORbike: We've found the Fountain of Youth... and it's a bicycle. Read more: @livingVANdal https://t.co/Qwjz6kuF…
CCM RT @WGNNews: #weather Mostly sunny and warm conditions - full forecast here: https://t.co/emtlc5XKQq
CCM Woohoo!!
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