The covered market, or "Agora", was built in one of the main town squares, the "1897 square", in 1911. It was built in the shape of a cross. It sells a lot of fresh meat, fish and cheese, as well as non-foods and souvenirs.
Actually this fish stall was from a shop on 1866 square, but very similar fare to several on the market.
Below: swordfish. I had one of his relatives for dinner one night!