Finnish beer in general isn't really very good, I'm afraid, compared to, say, the Czechs or the Belgians or the Germans. There are a number of small brew-pubs ('panimoravintola') with some lovely beers -- ask around -- but the 'majors' are nothing to write home about. I suppose you should try a Lapin Kulta, just for kicks (but it's not even made in Lapland any more).

Contrary to popular belief abroad, the national drink is not 'Finlandia'. Rather, it is a spirit called Koskenkorva. It is available in a range of strength, including 60% (or "120-proof" in American reckoning) and 40% versions labelled as 'vodka', as well as 38% and 32% versions called 'viina'. There are also several flavoured varieties. Because alcohol is highly taxed in Finland, the strong stuff is too expensive to be popular; what the locals mostly drink is the watered-down 32% version.

Another Finnish favourite is a candy called Salmiakki. It is basically a salty licorice.

So, if you really want to push the boat out, I suggest that you try the Koskenkorva Salmiakki (32%).

cheers,

Henry