MASS 
 Polka Ride - Fri 1/27/12 5:45p
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 Mostly Cloudy 63F NW15
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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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CCM Re: [*CCM*] Southside Critical Mass, tomorrow evening On 9/18/2014 7:03 AM, Olatunji Oboi Reed wrote: > Peace CCM, > ...
CCM Propose that we ride the perimeter of the Great Chicago Fire on Friday for Fire Prevention month (observed in October...
CCM RT @WorkingBikes: “@AldermanSolis: Bike the #25thWard today! Free family and friend event!! At Harrison Park. Kicks...
CCM “@YoungBoyQ: Walking sucks. Biking rules! #BikeChi” AMEN brother!!
CCM RT @ChrisDillion: 'Slow Roll' biking movement aims to revitalize #Chicago neighborhoods | @ChicagoTribune #bikechi
CCM Re Hello, I have a business proposal I'd like to share with you, on your response I'll email you with more details. I...
CCM RT @ChicagoBikeLaw: Enjoying local #bikechi honey from @bikeabee one of those things u don't know yr missing till u t...
CCM RT @kofchicago: #bikeCHI friends on Perimeter Ride around Chicago. I hope to at least bike to things in Portage Park/...
CCM Look who made the front page of the @chicagotribune @SlowRollChicago @theycallmeOboi #bikeChi #chicago
CCM RT @BronzevilleBike: Yes! MT @m1181981s: #Bronzeville was fun. Toured famous sites, learned a lot. Klaire #CityQuest ...
CCM RT @bicyclen: Show class, have pride, and display character. If you do, winning takes care of itself. -Paul Bryant
CCM @matthewtavery @KoziePrery got nothing but dope cycling caps. Made here in Chicago. #bikeChi #hometownHeroes
CCM RT @ViridisBicycles: Cyclist Found Guilty for Riding in Street #bikechi #chibike #chicago...
CCM RT @NWSChicago: Latest thoughts on strong-severe t-storm potential Saturday. For entire details go to FB page http:…
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