Last week I went to the Labour Court. As suggested I took with me a friend who spoke German. Had to wait for nearly 3 hrs and had 20mins with them but they were really helpful.
http://www.gerichte-zh.ch/organisati...sauskunft.html
Legal advice of the Labour Court
Hours:Monday, Wednesday and Friday, 08.30 bis 11.00 and 13.30 bis 16.00 clock
(No appointment necessary but it is expected there will be long waiting times)
Location:Zurich District Court, Labour Court, Wengistrasse 30, Ground Floor
(Telephone information on 044 248 28 45)
For whom? Maximum 12 people per half day.
In German only, please be accompanied by a German speaking person.