favorite teahouses in São Miguel, Azores?

will be there for a stint, and am not hip to the tea scene outside what's a day's travel from my home.

i know it is grown there, and am already planning to check out chá Gorreana, but wanted to know if anyone here has lived in or visited the area and had a favorite tea or tea-related place to patron? anything is appreciated! i love working through a tea hit list, thanks guys!