MASS 
 Ugly Mass SW - Fri 11/24/2006 6p
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Chicago Critical Mass
Ugly Mass SW
Fri Nov 24th 2006 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: HUB
ChicagoCriticalMass.org
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CCM RT @tanveerali: It's not just you. The Blue Line has gotten crazy crowded during rush hour in recent years. @mina_blo...
CCM RT @THEMMEXCHANGE: Medical marijuana laws reduced #alcohol consumption #MME #marijuana #cannabis #Medicalmarijuan…
CCM RT @Baderbrau: ❄️It's the Baderbrau Solstice Art Party, 12/21 7pm with the art of Anthony Christopher & Philamonj...
CCM RT @NBTalliance: The North Branch Trail Alliance of Greater Chicago is a strong supporter of @activetrans's efforts f...
CCM RT @activetrans: Public buses carry exponentially more people (46 people/trip on avg.) than private vehicles & theref...
CCM RT @WorkingBikes: Mechanic lessons in Uganda continue! #globalsolidarity#workingbikes #Bwindi #bikechi
CCM RT @yo_uterus: Also the prospect of snow has me all excited for @activetrans ‘s winter bike to work week. AMA about...
CCM RT @Baderbrau: ❄️It's the Winter Solstice art party, 12/21 7pm. Come see works by Anthony Christopher, Philamanja...
CCM Woohoo!! 🍺
CCM For sure
CCM RT @BikeCHInorth: It's cold out there #bikechi. Watch for "some ice" on Oak Street curve on #chiLFT
CCM =?UTF-8?Q?Sports_Fest_2018=2C_=C4=B0stanbul_?= =?UTF-8?Q?Calls_You!?
CCM RT @bilcksneatff: 35 degrees outside, full bike rack at work. Remind me again how people don't bike in the cold? ...
CCM RT @modacitylife: "If the end goal is for the bicycle to become a serious, convenient mode of transportation, we must...
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