It's a shame we didn't find this restaurant until near the end of our holiday, but we still went back the following night. Ideal for couples or families, located in a quiet area of Argassi, away from the main strip. Traditional greek cuisine. Warning: a big glass of ouzo accompanies your bill.
Sorry, but we really thought this one was over-rated. Quite expensive compared to other restaurants in the area and I've definately had much better Chinese food elsewhere.
The Olympiad remains were amazing, and what Marios didn't know wasn't worth knowing. The only down side was that we had to rush around the ruins and the museum and then had loads of time wandering around the small number of shops and cafes in Olympia town; obviously the coach guide was on commission there.