This restaurant was recommended by a Peruvian friend and it seems very pop with Peruvian community in DC.
We had the ceviche de pescado for starter and it was quite good. We specially liked the toasted maiz.
Since it was Sunday they had the special chicharron sandwich which we tried. It comes with sweet potato within the sandwich. It was very tasty and at $8 an excellent value.
Finally we tried the seco de cordero (lamb shank). It was good but we had better in El Chalan, DC (check my review and pics about it).
On the whole we liked it but if you have to come all the way from DC it is not worth it.