Considering the Andenes de Saphy in Cusco?
A VT member wrote the following comment about visiting Cusco:
Eat guinea pig without the queasy factor by LizontheMove
We wanted to eat guinea pig, to experience the custom, but without having to face a barbequed rodent on our plate.
We went to Sumaq Misky- a restaurant in one of the market alleys off the main square.
They offer aromatic crispy guinea pig (which we had- delicious!), guinea pig tikka and other such delights that are unrecognisable as the cuddly creature it is!