What's in your wake?

I like the idea of me creating, leaving little creations in my wake.  Like Will Ferrell's Elf leaving paper snowflakes in every room, you know he was there.  I remember my husband telling me about a delivery driver telling him he has comedy going all over town.  I think it's good to leave a little of whatever it is that you make up, that makes up you all over town, in every room, in your wake.