The League of American Bicyclists (formerly: League of American Wheelmen) is the national organization representing the interests of all cyclists before the Congress. Detailed information is available at the league's web site: http://www.bikeleague.org
The LAB also sponsors 3 national bike rallies each year. These rallies include a variety of rides and social events, and offer instruction in Effective Cycling, both at the Instructor level and the Commuting level.