My wife and I only stayed for a couple of drinks, ...

My wife and I only stayed for a couple of drinks, as it was too early to eat. Barman very friendly and polite, and he ended up having talk with us.
Great service, good drink. I asked why have egg whites in a bar, and he explained about the typical Peruvian drink, pisco sour. We both had one and enjoyed very much. Other drinks good too.
We bought some merchandise as usual.
Not that easy to find and taxi drivers not familiar with HRC. We visited September 2014.