MASS 
 Underwear Mass - Fri 7/30/10 6p
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Chicago Critical Mass
Underwear Mass
Fri Jul 30th 2010 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: Barbra R
ChicagoCriticalMass.org
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CCM RT @BerniceKing: As you honor my father today, please remember and honor my mother, as well. She was the architect of...
CCM #MLKDay enjoy #bikechi #chicago
CCM RT @copenhagenize: "You can't get a washing machine home on a bike..." Oh. Wait. There is #Copenhagen . There is a #c...
CCM RT @DMDII_: We’re opening our manufacturing floor to academic and commercial institutions to allow you to test proc...
CCM RT @payton_besecker: a little icy this morning
CCM RT @bkevenides: Looking for a great podcast about the bike industry? Check out @shiftuppodcast. #bikeCHI
CCM RT @Openlands: Get new trees on your Chicago block or in your neighborhood this spring! This is the final week to app...
CCM RT @mHUBChicago: Tonight's the night! We have a limited amount of spots available for our Industry Disruptors event w...
CCM RT @NicFlatow: Best case for dockless bikes! Promising indication it could be reaching more African Americans Diver…
CCM RT @REI: Everyone has a “but” or two. Comment below with #Sweepstakes and tell us why you won’t go outside. We...
CCM RT @greenfieldjohn: Nice @Suntimes piece by Alisa Hauser on the proposal to do a 4-to-3 conversion road diet with bik...
CCM I say YES Having a extra bike around is awesome when one goes down the other is good to go. Plus you have more time…
CCM RT @chicagoelevated: Yay!! RT @smailtronic: Had a phenomenal trip around the Pedway with the indefatigable @chicagoel...
CCM RT @bkevenides: New State Bike Laws Kick in and Cycling Becomes Illinois’ Official State Exercise via @StreetsblogC…
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