Have prevaricated for so long as to what to do for my 40th at the end of the month that I have lost the will to live. But have just seen the date and realise that have probably left it far too late to get into a "special" restaurant - so can anyone recommend a good/great one that isn't so fashionable that I should have put my name down at birth... or at least two months ago? Central or SW London favoured locations.