MASS 
 Group Therapy Mass - Fri 8/29 5:45p
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Group Therapy Mass
Fri Aug 29th 5:45p

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.
ChicagoCriticalMass.org
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8/30 2:28p Judging by all the smiles, it looked like everybody had a very Happy Friday on the August Mass, must hav...
CCM RT @saucebrain: I just blogged about some fast people on bikes #BikeChi¬ #bikempls #mplsnaccc #NACCC2014 http://t.co‚Ķ
CCM RT @amaraforchicago: Tonite's ride: #GarfieldPark #WestTown #WestLoop #WickerPark #OldTown #Lakeview #Boystown #Uptow...
CCM RT @sonofabike: Cyclists Mistake Laundry Detergent for Sports Drink
CCM RT @cutcatschicago: The store @ is now LIVE! Local delivery available!! #bikeCHI #messlife #yesbro http://t.co/zgkhX‚Ķ
CCM RT @MartinPorter6: Another 10 year driving ban BBC News - Lorry driver jailed over charity cyclists' deaths Sentenci‚Ķ
CCM RT @Skilling: Mammoth Chicago area weekend t-storm complex illumated in beautiful fashion by setting¬ sun
CCM RT @lennartnout: New bicycle park in Utrecht. It's a highly organised ocean of bicycles. Thousands of them.
CCM RT @chandlersnyder: #RogersPark #wookieride #bikechi #Redline
CCM RT @chandlersnyder: #RogersPark #wookieride #bikechi #L
CCM RT @chandlersnyder: #RogersPark #art #L #wookieride #bikechi
CCM RT @heysea: Via @dingdinglr: You Missed A Great First #BikeChi Picnic Brunch
CCM RT @ViridisBicycles: If Bikes Are Transportation, Protect Us #chibike #bikechi #chicago...
CCM RT @timbuk2chicago: 10 days until the #quicksprint to @RevBrewChicago. We're so excited, we can't stand it! #bikeCHI
CCM RT @soozed: Post-ride #java @Meinl_America #bikeCHI
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