At the malls, I have tried different versions of humba: the Chinese pale version, the Ilonggo version, even the vegemeat version. In Digos City, I remember dining at a nameless carinderia where they cooked humba with lots of vinegar — and eggplant. By Bejay Absin davaotoday.com Posted by Bulatlat.com DAVAO CITY – Whenever there are…