Hiya,

I found this treasure hunt for single pressing on 7 vinyl of a song written especially for this competition by Lone Wolf.

As far as I can tell it is being run in conjunction with The Green Man Festival from 20-22 August 2010 somewhere in the Brecon Beacons (I think).

Hunt info here:
LONE WOLF TREASURE HUNT | GREEN MAN FESTIVAL

You have to watch the videos here to find 15 letters
NEWS | GREEN MAN FESTIVAL

Good luck if you plan going.

Writerian