Sat tel 20/12 prize crossword 25,805

[fourcats]

31across food conference four letters d-e-. I can't get this and have looked as far as I can to see if it's been answered before. I thought it mght be diet but can't work out why.

[BigDave44]

This might help

http://en.wikipedia.org/wiki/Diet_(assembly)

[MarzipanQ]

I reckon it's diet as in Diet of Worms - a religious conference held in Worms Germany - Martin Luther n all that jazz:)

[fourcats]

Thanks very much to both of you. Yes, looking at what you've put I think it's definitely diet now.