Being the repository for all things junk from the family, I acquired some rather large sections of high density polystyrene. Browsing the cake section of the supermarket (as you do), I spotted some rather interesting shaped Mr Kipling cake boxes and decided that they would make great towers for a project. I wanted a 10 foot geomorphic set of walls and towers I could put along the whole length of my table or create a square fort:
I think Henry Hyde, the Battlegames Magazine editor liked it too. It appeared in a article by Diane in magazine and he used a shot of the fort on the front cover.