Posted:A license for what exactly? You might need a fire permit of some sort, in which case, talk with a fire martial. You might need a revenue license of some sort, in which case.. uhmm.. I forget who to talk with about that.. some collection of bureaucrats, there's a previous thread that has hints.. use the search option at the top.
Also, www.nafaa.org would be another good starting point. But, please, use the search option.
Definition of poi- A Hawaiian food made from the tuber of the taro that is cooked, pounded to a paste, and fermented.