Chicago, IL
The Chicago Cruiser Club
http://votewithyourfeetchicago.blogspot.com/2009/06/chicago-cruisers.html
Windy City Cycling Club
http://www.windycitycyclingclub.com/content.aspx?page_id=22&club_id=770347&module_id=17903
https://www.facebook.com/pages/Windy-City-Cycling-Club-WCCC/114747725274874
Fucking Bike Club
Chicago: http://fbcchicago.blogspot.com/
Midnight Marauders
http://sports.groups.yahoo.com/group/midnight_marauders/
The Chain Link