The ALA is the oldest and largest library association in the world. Includes association information, news, events, and advocacy resources for members, ... var mb1=ManyBox.register('1',3,'QSGxP6LdSvIJ','','5199',14,'Show map of50 E Huron St, Chicago, IL 60611','Hide map of50 E Huron St, Chicago, IL 60611')