Ha! This is funny to me, having lived in Astoria for many years - the Finn capital of the west, I think... they spilled over to Naselle.... I have an assortment of Finn jokes, but I'll leave them be!
As to the Tango - somehow I doubt it... all the Finns I know are far too subborn to do anything other than the tradional dance, if that.....but I can tell you that you should never take a Finn fishing... they eat the bait!
Seriously, I have lots of Finnish friends, they're fine people.... but I do have trouble understanding that Lutefisk thing...:)
Lane