If you are leaving the market square on foot facing towards the buildings and the Lutheran church being on your right.. you would want to cut through the second alley closes to the Lutheran church. After you get to a wide ''lot'' head left. After crossing the road I beleive it will be on the right side. On the corner I beleive.
PS: I hope this helps..I havent been in Finland since January. Typing this from a PC in Florida at the moment
