MASS 
 Anniversary - Fri 8/28/1998 6p
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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 15+ years. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
Contact: Michael Burton
ChicagoCriticalMass.org
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7/29 12:18p If you are running late today, you can catch up with Critical Mass on the route using MassUp.us (tracks...
CCM RT @WGNNews: Whole Foods holding job fair Friday and Saturday for new Englewood location
CCM Rain or shine we ride.
CCM If you are running late today, you can catch up with Critical Mass on the route using MassUp.us (tracks the ride in r...
CCM RT @caviar_diva: Dovetail Brewery’s tour serves up a potent look at the art of making craft beer
CCM RT @93XRT: Lollapalooza makes for great people watching. Share your photos w/ us using #LollaXRT
CCM RT @SpokesTrade: The practical guide to biking in the city 😊 #cycling #cycle #cyclist #bicycle
CCM RT @lvivanco: ICYMI: Humboldt Park Beach will welcome back swimmers Aug. 5
CCM RT @barrybutler9: Construction Crane Helps Raise the Sun on this Chicago Friday #sunrise #weather #news
CCM RT @Forbes: Inside Tesla's $5 billion gigafactory: https://t.co/f987EOsvog
CCM Daley Plaza 6pm. See you there Chicago
CCM RT @YoloPerdiem: Hey #bikechi, where can I test ride a Surly Troll? It doesn't seem to be commonly in stock.
CCM RT @lashonp: 11mi already. Hello morning. #BikeChi #WorkOut #Photography #picsbyLaShonP #Scenic
CCM RT @veronimama: #bikechi I'm looking to buy a Raleigh DL-1 Ladies... aka Tourist/Superbe. Please keep your ears/eyes ...
CCM RT @ActuallyEdG: I need an app that will tell me at 6:30 in the morning whether to #bikechi to work. Oops. Gonna be a...
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