MASS 
 Chicago Critical Mass - Fri 2/27 5:45p
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 Snow Freezing Fog and Breezy 31F NE21
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Chicago Critical Mass
Fri Feb 27th 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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1/30 8:29p Arrived at Red Line Tap, 7006 N Glenwood #chicm
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