What to do on a snow day?

It's 2:30 and so far I've slept 11 hours, watched a movie, taken a shower, and written emails. I don't believe in working too much on a snow day- if you do that, the Snow Day Powers might believe you weren't properly grateful and not send any more. Is not-for-school work counted as work on snow days? (Examples: finding places to put Christmas presents from my students; starting second set of grad school applications.) There's so much hanging over my head, yet so little that I actually have to do today. What should I do?