MASS 
 Polka Donut - Fri 1/28/2000 6p
  Cues
Read cues and notes for this mass.
  Masses
See list of ALL rides/groups/channels/events.
  Archive
Archive of past maps for this mass.
WEATHER 
 Mostly Cloudy 73F
NEWS 
 Live feeds, locations, chat, pics, data, ...
  Plot
Plot where this mass has traveled.
  Post
Post by web, email, photo, SMS, ...
  Recorder
Route log, speedometer, broadcast.
  Connect
Facebook login for personal features.
MORE 
 HELP, intro, history, videos, ...
  Nearby
Find services, sites, food/bar, train, ...
  Directions
Get directions between any two points.
  Tools
Police radio, lights, people counter, links...
  Bikker
Bicycling Danger Action Game!!!
  Shop
Donate. Free stickers.

    ZOOM    
Chicago Critical Mass
Polka Donut
Fri Jan 28th 2000 6p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for more than a decade. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
Contact: Adrian and Gareth
ChicagoCriticalMass.org
Cues   Plot   News   More
 
Find Nearby
Train stops, bike shops, entertainment, parks, ...
 
More
Directions, plot, catchup, games, tools, other rides, ...
PUB this was a pretty nice detour biking the trail around Edgebrook last week: #bikeCHI
PUB RT @JustinHaugens: This is how drivers treat infrastructure on @dearbornbikeln... #bikechi
ATA Last minute call for volunteers! Please help at the Merchandise Mart packet pick-up this Wednesday or Thursday, 2:30-...
WNBRC Just added another 8K to my race schedule. The morning after #WNBRC. And hours before my @Chi_Sinfonietta date. That'...
ATA @nieceslapper Again, we apologize and will be clearer and more up front about it for future events.
CCM RT @mplsbikelove: Cyclist with AAA Mpls membership? In July, auto org. to provide roadside assistance to cyclists.
CCM RT @MomentumMag: Enter Currie Tech's "Like it to Bike it" contest for a chance to WIN an IZIP E-Bike
CCM RT @kpozsgay: 7 Reasons Conservatives Should Embrace Bikes
CCM RT @mplsbikelove: City of Minneapolis now offering online bike registration to assist in theft recovery.
PUB RT @chandlersnyder: #GreenLantern was here. #BikePathArt #Bikechi #ImAGeek Headed to velosmith for my 1st day! @…
PUB #GreenLantern was here. #BikePathArt #Bikechi #ImAGeek Headed to velosmith for my 1st day! @…
CCM RT @RideOfSilenceCh: A great write-up about our event last Wednesday.
CCM RT @redbikegreen: Sometimes the best bike clubs are spontaneous. #bikechi #nofilter
PUB RT @redbikegreen: Sometimes the best bike clubs are spontaneous. #bikechi #nofilter
 MassUp.us  © 2013 Andrew Bedno