Cantillon Geif Coroge
From Lambic.Info
Description
According to Jean Van Roy, Geif Coroge was not a beer brewed by Cantillon. Instead, it was a labeled bottle given to the brewery by a patron as a token of encouragement in the 1980's when the brewery, like many other lambic producers, fell on hard times. Geif Coroge is often referenced on older lambic-related websites.
References
Belgian Collector's List - http://www.jacquestrifin.be/brasseries_bieres/bruxelles_cantillon.php
Belgian Label Service - http://users.telenet.be/label.service/brew.htm