Sienikkäät is the adventure Munchrooms from Trollpak (2.ed) translated into finnish and published as a separate book. The adventure includes three different viewpoints to handle the adventure.
Translated from back of the book:
TROLLKIN ARE REVOLTING!!
In the Boorbar farms on the borderland of Sartar and Prax has erupted a trollkin revolt. All true trolls are dead and trollkin control the place. An expedition is gathering to crunch the trollkin. You can choose the side on which you fight: help the repressed trollkin or join to return the order with the dark trolls of Gudrun clan.
Sienikkäät is Runequest adventure for low or middle level players characters.