MASS 
 Chicago Critical Mass - Fri 7/25 5:45p
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 A Few Clouds 70F NE12
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Chicago Critical Mass
Fri Jul 25th 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 RT @a_good_sport: Do you incorporate #Divvy into your workout? Check out our infographic and then get out there and t...
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CCM RT @marcheiden: Roughly equal numbers of waves and photographers trying to get shots of bikers dodging waves on the l...
CCM ? Jason X. Gilmore | Major Gifts Officer Easter Seals, Inc. 233 South Wacker Drive, Suite 2400 Chicago, IL 6060...
CCM RT @bkevenides: Chicago Police Less Willing To Curb Bike Thefts Than Some Other Cities, Internet Vigilantes « CBS Ch...
CCM RT @RepMikeQuigley: Gotta love #IL05 #BikeChi community. Thumbs up Heritage! RT @lizzieschiffman: @HeritageBicycle: 1...
CCM RT @jinnyjinjin: @ChiCritMass @RevBrewChicago Right?! Been casually looking for Red this month. Today was my lucky da...
CCM RT @jarteaga17: Who's up to do critical mass this Friday? @ChiCritMass
CCM [*CCM*] 'This is the bike for Chicago' ?oid=14372835 (We have Chicago pizza, Chicago hot dogs, now, a Chicago bike ? ...
CCM URGENT: Call For Artists We have a SOLUTION to the high cost of showing your work in national art shows - show anywhe...
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CCM RT @ChicagoBikeLaw: #bikeCHI etiquette: a discussion with @stevevance @davidpulsipher and @bikewalkLS on tips for pla...
CCM RT @craignewman: Beautiful day on the lakefront. Not so great for swimming - and Bir pat may be dicey later. #bikechi...
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