Whole Foods

from Znet:

In July 2002, employees at the Whole Foods Market in Madison, Wisconsin, made history when they voted to become the first unionized store at the natural foods mega-chain. The United Food and Commercial Workers (UFCW)-supported organizing drive was motivated by lower-than-industry wages, absence of a legally-binding grievance procedure, and other unfair labor practices. The pro-union vote also sparked a determined and eventually successful year-long campaign by the chain's notoriously anti-union CEO John Mackey to defeat the only union shop among its more than 150 stores.