From snowballs to sweet sherry, the Observer’s wine expert picks the delicious seasonal tipples you wouldn’t dream of having at any other time of year. When it comes to the festive period, I’m definitely closer to the “most wonderful time of the year” than the “bah humbug” end of the spectrum. But even this fully paid-up Christmas-enjoyer would admit there is something peculiar about many of the things we get up to in this season – not least the fact, Read more