A while back, on a trip to Volcan, I stopped into the Valley of the Moon restaurant. I had previously eaten so it was just an opportunity to see the restaurant, look at the menu and sample the cappuccino and pastry.
To get to the restaurant, on entering Volcan, turn left at the round restaurant on the left. There are signs pointing to the Valley of the Moon. I must admit that the road sucks, but it is passable if you drive slow. Maybe it is to give the impression of moon craters.
Here is a photo of the restaurant from the outside.
Here are a couple photos of the inside of the restaurant. There is plenty of seating outside too, but it was too cold to do that. The decor was extremely nice and the kitchen was immaculate.
I had a cappuccino and a piece of cake. This is the cake. It was pretty, had a good flavor, not too chocolaty, and I enjoyed it. The cappuccino was good as well. Service was excellent.
I looked at the menu and the prices were very reasonable and I will try to go for lunch one day. I doubt if you can go without getting a spiel from Dr. Rima. I have had my inoculation against such spiels and was not affected, and will still return.