MASS 
 Anniversary - Fri 8/28/1998 6p
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 31F NE5 Partly Cloudy 25i
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Chicago Critical Mass
Anniversary
Fri Aug 28th 1998 6p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for 20+ years. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
Contact: Michael Burton
Facebook.com/ChicagoCriticalMass
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CCM RT @yasmeenchirps: Trained Lily to hang out in my backpack today
CCM RT @BikeCHInorth: Coming THIS FALL!! The “Lincoln Village Pedestrian Bridge” will be serving as a missing link fo...
CCM RT @streetsblogchi: Good news for Chicago car-free camping fans: It's now possible to take the @southshoreline from M...
CCM RT @Chicago_Reader: Ida B. Wells Drive is now officially the first-ever downtown Chicago roadway to be named for an A...
CCM RT @ILBicycleLaw: 'Doorings' Can Be Deadly for Cyclists. The Dutch Reach Can Help - Bloomberg #cycling #bikechi #bike...
CCM RT @BlockClubCHI: Ida B. Wells street naming Monday marks first time in history a Downtown street will be named after...
CCM RT @bikelaneuprise: THREAD: @thisisUIC & @IL_MED_DISTRICT & @RushMedical is a known problem area for biking. It's a h...
CCM So so true
CCM RT @BlockClubCHI: Here’s how to make $200 working as an Election Day judge on Feb. 26 https://t.co/lVjKPfVawY
CCM RT @BlockClubCHI: Does local news matter to you? Subscribe to Block Club Chicago. Every dime we make funds reporting ...
CCM RT @streetsblogchi: Unlike during some past deep-freezes, the @DivvyBikes system is operating today, although Divvy (...
CCM RT @postsecret: @bikelaneuprise Over 30 cyclists, adults and children, will die in California alone this year due to ...
CCM RT @CMErfurt: Gestern waren wir trotz Kälte ein große Gruppe von Rad fahrende. #cm_erfurt
CCM RT @MichelleStenzel: I hope all #43rdWard aldermanic candidates respond to this public transit/walk/bike questionnair...
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