Start some seeds!
Spring is on its way so start yourself some seeds! Where I live (Pacific Northwest type area) we're about to hit our last frost date fairly soon so it's time to make sure some things are ready to get into the garden. Make yourself some newspaper pots and make sure you use a good quality soil specifically for starting seeds.
If it's not time to start seeds where you are, start thinking about what kinds of seeds you want to plant! I'm hoping to make this be the year of tomatoes since last year was such a failure.