Something good is cooking in campus cafeterias, and the recipe
  includes happier staffs. From school kitchens in Berkeley to
  community college taquerías in San Diego, classified AFT locals
  are raising wages and winning full-time status for food service
  employees.
  Big changes in Berkeley schools began when food service workers
  affiliated with AFT Local 6192, the Berkeley Council of
  Classified Employees. Before the change in 2012, Local President
  Paula Phillips said, managers used to warn workers not to miss
  work during the holidays.