My wife and I had a tasting menu at Astrid y Gaston. It was not listed in the regular menu, but we asked for it nonetheless. I turned out that they went out of their way to prepare one especially for us.
Each item of sea food was excellent and was paired with white or red wine depending on the item.
The ambience of the restaurant was great with a full view of the kitchen and the service was impeccable.
It was a great way to end our last night in Santiago.