How and Why the Children of the Light could be a good organization

Possibly you were thinking of the Turin Shroud:

http://en.wikipedia.org/wiki/Turin_shroud

So you were on the right track, just a bit specific.

(I know what you mean about cultural references.. I'm UK-born of UK parents, but I grew up in East Africa. In my class at school I once counted no fewer than 14 different nationalities, including Polish, Goan, German, and three different African tribes.. so I didn't absorb much of UK culture)

Now.. where were we..?