Thanks sarah for the suggestion of the Trewarrmett Inn but I rang them a few weeks ago as I have been there the last three years @ christmas but this year they changed hands in Sept, Sherry has left and the new people this year are not doing christmas meals, but I will try Wootons.
I have just found out that the Port William at Trebarwith Strand is doing Xmas Day lunch - it is run by St Austell Brewery now, but I don't know how much they are charging. I thought you might like to know if you had been unsuccessful elsewhere.
If I hear of anywhere else I will let you know.
Have a good one.