MASS 
 LSD Purple - Fri 5/29/1998 6p
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Chicago Critical Mass
LSD Purple
Fri May 29th 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: Josh Deth
Facebook.com/ChicagoCriticalMass
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CCM RT @backwards_river: Bike ad, Chicago 1894. @ChiCritMass
CCM @The_FoxGod Thats pretty much how I treat it. I watched a full movie by two dudes erp'ing. Had a conversation next…
CCM RT @hainsyblazy: Had a customer in this morning - an older gentleman, with an Ebike. He said, "I've got Parkinson's y...
CCM RT @OPCycleClub: Look what arrived in the mail! The 2019 Ride Illinois ride guide! No time like the present to plan y...
CCM RT @JudithELPC: A definite no-brainer for #Chicago if we want more cyclists on city roads! @activetrans @SeddyELPC @t...
CCM RT @MichelleStenzel: As it warms up, we quickly approach the season of zero Divvy bikes or zero docks available! This...
CCM RT @bikelaneuprise: Could you imagine if tickets for blocking bike lanes were enforced as vigilantly as this one bloc...
CCM RT @SamKling2: Springlike commute pic. #bikechi
CCM Let’s do it #bikechi
CCM RT @BicycleMayor020: Dropping off my 3 kids at school & commuting 12 km to work. Keeps me happy, independent and in c...
CCM RT @activetrans: Don't forget to thank your transit operator on your commute this morning! Today is Transit Drivers A...
CCM RT @bikelaneuprise: Contributor Submission: LOCATION: Canal between Taylor & Roosevelt. DATE: Jan 27, 4:25pm PLATE: I...
CCM RT @Lyndab08: Transit oriented displacement
CCM RT @BlockClubCHI: The ‘L’ through the years in maps, including the ambitious Loop Connector that never happened h...
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