MASS 
 Quarry ride - Fri 4/27/12 5:45p
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Chicago Critical Mass
Quarry ride
Fri Apr 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 RT @streetsblogchi: Here's more about the #BicycleMayors program, and John, Steven & @equiticity founder Oboi Reed's ...
CCM RT @TheOnion: Man Regrets Wasting Money On College After Failing To Secure Perfect Dream Life By 24 https://t.co/7o…
CCM RT @MilwaukeeAvBike: Kudos to @bikelaneuprise for gathering valuable data on bike lanes and cyclist’s feelings. Thi...
CCM RT @RideOfSilenceCh: If we ride in the winter! Bikes are transportation year round. Let’s prioritize bike lanes so ...
CCM RT @ChiBikeAdvs: Belmonte Flats / Tyson Apartments (1893) on 43rd Street is one of 50+ pics on CBA's A People's Histo...
CCM RT @JGrantGlover: Not sure if taking a @DivvyBikes from the ‘L’ was my best or worst idea, but it was definitely ...
CCM RT @and_hertz: Hey #bikechi! Keep an eye out for this bike, stolen out of my girlfriends bike room in her building in...
CCM RT @bkevenides: Park in bike-only lanes, you get ticketed or towed, Austin officials say Perfect. We need this in…
CCM RT @BlockClubCHI: Happy MLK Day! The DuSable Museum is celebrating with programs based on the theme "Focused on Freed...
CCM RT @BlockClubCHI: We're hiring a reporter to cover Lakeview and Lincoln Park! It'll be a full-time job with salary an...
CCM RT @BlockClubCHI: Martin Luther King's birthday on Monday is not a day off but a day of service for this West Side no...
CCM RT @colvilleandersn: Did a thing at the Danish Parliament @folketinget and had trouble finding bike parking. My kinda...
CCM RT @OPCycleClub: Save the date!
CCM RT @activetrans: Join our Mobilizing for 2020 call next Thursday Jan. 23 from 6:00 p.m. - 7:30 p.m. to learn about ou...
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