All I've got so far is basil:
I planted it just a couple weeks ago, and look how nice it looks! I discovered recently that I will have to pinch off the buds when they appear -- good to know. Other than that, I've just been watering.
I have a little room where I can plant something else. Any ideas? In the fall I want to do garlic, but I've discovered that I can't plant it now. I have tomato seeds, but that's much too big for my little planter. Maybe chives?