MASS 
 Bike Winter Art Show closing party mass - Fri 2/27/15 5:45p
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Safety Mass
Bike Winter Art Show closing party mass
Fri Feb 27th 2015 5:45p

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.
ChicagoCriticalMass.org
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CCM RT @TinaSfon: Spotted in the South Loop. You ok, @ChiPartyAunt?
CCM RT @BarbChamberlain: Where you should be Thursday nights, 6-7pm Pacific time: Right here following #BikeSchool, the b...
CCM RT @bkevenides: @pa_tall @bikelaneuprise @chownlife @ChicagoDOT @streetsblogchi @ChiCritMass @thechainlinkorg @Dearbo...
CCM RT @JeffSpeckAICP: Important data from study: Trading parking for bike lane in Toronto helped, did not harm, business...
CCM RT @Lyndab08: Finally a TIFF not about taxes. 🤪
CCM RT @MetroChicago: See y'all this weekend. 😘 @RiotFest
CCM RT @WBEZ: There's still time to get your tickets to see @Freakonomics Radio Live at the @HarrisTheater on September 2...
CCM RT @streetsblogchi: Here's the near-term @DivvyBikes expansion zone. Meanwhile, 500 more non-electric and 1,900 e-bik...
CCM RT @PurpleFemmedigo: I love biking and every week I have numerous experiences with drivers that leave me angry, shake...
CCM RT @greenfieldjohn: The on-street bike rack in front of the SOFO Tap in Andersonville, one of Chicago’s leading ...
CCM RT @aka60643: Hey #19thward #bikeCHI friends - @DivvyBikes expansion is coming to our ward before the end of the year...
CCM RT @bikelaneuprise: Let's put this event on blast folks. Share away. @thechainlinkorg @ClintonBikeLn @streetsblogchi ...
CCM RT @Cycling_Embassy: The Netherlands' Princess Ariane began her first day of high school today. Her father, King Will...
CCM RT @bkevenides: Could bicycles help save the planet and improve our cities? - The Washington Post
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