MASS 
 Subject to Change - Fri 2/27/1998 6p
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Chicago Critical Mass
Subject to Change
Fri Feb 27th 1998 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: Unknown
ChicagoCriticalMass.org
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CCM [*CCM*] 50 Percent Jump In Bicycle 'Dooring' Crashes Reported (Long article, charts at link. GV)
CCM RT @hels: Omg @mariyapy and @Vince_Dixon_ just won a Beard Award for their gorgeous @Eater story Thrill Ride, about b...
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CCM RT @CityLab: The Chicago Fed’s new data-mapping tool can identify towns with sibling connections
CCM RT @BicyclingMag: Science shows that riding on an empty stomach burns fat: https://t.co/tHzqGfiLKk
CCM RT @COSPRINGS1: A look back at the rise of marijuana in the US https://t.co/F4onMatqOZ
CCM RT @WalkFriendly: 👏👏👏
CCM RT @BikeCHInorth: Come on #Flyover! You can't get here fast enough! Cyclist Apparently Hit Near Unfinished Flyover …
CCM RT @hell0babs: #bikechi
CCM RT @craignewman: Bicyclist Apparently Hit By Car Near Unfinished Navy Pier Flyover #bikechi
CCM Our UPS courier can not contact you (parcel #4833790) Dear Customer, This is to confirm that your item has been shipp...
CCM RT @Gizmodo: This caterpillar can eat plastic shopping bags https://t.co/oynvzuUrNF
CCM RT @DNAinfoCHI: A 14-hour sci-fi movie marathon at @PatioTheater this Saturday will include classics like "Total Reca...
CCM â˜¹ï¸
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