Back on topic... and posting from my ThinkPad so we dont get any dupes...
The EZE F&B scene continues to get more interesting in the Peruvian/Japanese fusion department. For my bday a couple of days ago, my better half and I went to Sipan.... good stuff. Not inexpensive, and the location is not cool or fashionable (downtown financial district)... but the food is darned good. Well worth a visit...
Sipan - Cocina Peruana & Pisco Bar
Paraguay 624
http://www.sipan.com.ar/