January 27th is Livejournal Rabbit Hole Day. It's creator envisioned it to be a day when the 'residents' of Livejournal would adopt wonderland-esque personaes and lives for one day, fulfilling a personal dream or exploring completely new territory.
So on January 27th, spend the whole day posting in the voice of one of your characters. Some of you already do this (*cough* evilpodiatrist
). Create a character. Or use an old one. Wander them through your day or have them lead you through theirs. Either way, it's a good exercise, though not neccesarily a Kiloword or a Mini-prompt.