And I'm back.
No Olafs, unfortunately - there are a lot of very hairy men in Norway, but none of them are as ginger as Olaf.
Still, the rest of the trip made up for that minor disappointment...
I sent what I wrote at the top to UKGameshows.com.
And they read, and they noted...
http://www.ukgameshows.com/page/index.php/Treasures_of_the_Mindlord