What to do when it's cold and dark outside?

One grey morning the first snow began to fall in the Valley of the Moomins. It fell softly and quietly, and in a few hours everything was white.
 
Moomintroll stood on his doorstep and watched the world nestle beneath its winter blanket. ‘Tonight,’ he thought, ‘We shall settle down for our long winter’s sleep.’

Wish I could eat a bowl of pine-needles and do the same. 
Good idea to nap the day away Loðvík....

It's -6,5°C this afternoon.