https://english.museodelpisco.org/
I happened to meet the owner, if he's still the owner, at a pop-up in Seattle a years ago. They have an option to learn from one of their awesome bartenders how to make your own Pisco Sour and I of course jumped at the chance. While the menu is small it more than makes up with care of ingredients and great flavors, the three dishes we had were more than enough. The live music was entertaining but sadly started so late we only stayed a for a few songs before having succumbing to the siren song of our beds.
https://www.cicciolinacuzco.com/
Went for breakfast and liked it so much went back for lunch.