Critical Mass

From Worcester Activist wiki

Critical Mass is a vision of a happy, bike-friendly world replacing our polluted, congested roads, a protest for better cycling facilities and against car culture, a mobile paean to bicycling's joys, a merry ride downtown and through the neighborhoods with friends, and more--all rolled into one convenient monthly ride right after work! Critical mass rides are all about raising awareness of bicycles on the road by gathering a large and peaceful group of riders to ride the city streets.

Web: http://www.critical-mass.org

Listserve: http://www.topica.com/lists/wcm/