"Al Fresco Lunch, Guinea Pig Optional I planned on grabbing a quick lunch at Pacha Papa, located in San Blas Square, the heart of Cusco's artist and gallery neighborhood. But I ended up spending a couple of hours in the lovely outdoor courtyard, talking to my wonderful server, Ever, and the owners about Cusco and Peru 's bright future. They do serve Cusco's local delicacy, guinea pig, but I opted for"