Hey I know that area! I have friends in Kulosaari and went running around Mustikkamaa while visiting them just before Jukola this year. (You might not remember me, but I was one of the Americans cheering for you and the rest of the USA JWOC team in Tampere last year. Minäkin opin vähän suomea.)
Blueberry island it is, wonderful small island for running and exploring!
I have a vague memory but not sure. Great to see you follow my doings on AP too and thank you for the support. Now you gotta learn more Finnish and start raking the forests ;)