I am not a big fan of sour beers .
but traveling in the Andes mountains . The locals have a home brew called ChiCha
It is made with Malted giant corn .
If your traveling down a road and see a pole with a red plastic bag tied to it in front of an Adobe farm house that means the lady of the hose has fresh ChiCha for sale they also have little taverns that have walled gardens called ChiCharias .
Chicha is a sour beer . Served in a giant glass for $.50 cents to $.75 cents.
it comes plane , a pale cloudy yellow or with strawberry puree added . both tasty .