The Old Market Hall was recently renovated and it's now better than ever! This market hall has served customers since 1889, so it's good that it's is being taken care of. They sell fish, meat, bread, pastries, cheese, coffee, spices.. you name it.
It's very close to the Market Square so it's a good option to see part of Finnish food culture if the weather is bad. There are also different alternatives for lunch as well as good options to try typical Finnish specialities.
Mon-Sa: 08:00-18:00