MASS 
 Full Moon - Fri 9/24/1999 6p
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Chicago Critical Mass
Full Moon
Fri Sep 24th 1999 6p

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.
Contact: David Z.
ChicagoCriticalMass.org
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6/30 9:12p "In light of the recent tragedy, the Chicago Bike Messenger Association, the cycling community, and fami...
CCM RT @Slate: For the first time, a Tesla driver has died in a crash while on autopilot: https://t.co/ey0AoXpC9B
CCM RT @activetrans: RT @BikeWalkLP: The North Ave pedestrian bridge is now open again! Hooray! #bikeCHI #runCHI #chiLFT
CCM RT @B_Meson: Not sure if it would have helped here bye Divvy absolutely needs a helmet system. #bikechi
CCM RT @CuteBabyAnimals: Swimming is fun
CCM RT @FastCompany: 7 must-download apps for your new smartphone: https://t.co/YXtsdxcPel
CCM True!
CCM RT @ClintonBikeLn: A sad "milestone" today. Be careful out there, #bikeCHI.
CCM RT @WeedFeed: Studies Show #MedicalMarijuana to be Viable Treatment for Post Operative #Pain - https://t.co/cHDWbcv…
CCM RT @jen_keesmaat: Number of cyclists has increased faster than expected, creating a severe bike parking shortage.
CCM RT @gpconservatory: We're open 9am-5pm this weekend so plan a visit for some holiday fun! Happy #4thofJulyweekend
CCM RT @FastCoDesign: NYC's garbage finally gets the scientific analysis it deserves https://t.co/QuDC6grYQY
CCM RT @redeyechicago: Woman killed in Divvy crash believed to be 1st bike-sharing death in the U.S. ttp://trib.in/296gf7...
CCM RT @WGNNews: Chicago minimum wage increases today https://t.co/0CNoCFoMTG
CCM RT @SportsMoneyBlog: Here's why the Olympics should be postponed https://t.co/vwaHps4dHe
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