This year, the theme was hobbit-ish. With a Smaug type dragon asleep on it's hoard and my rather loose interpretation of Mt. Doom. The really cool thing about the volcano/ Mt. Doom cake, didn't get captured on film, but built into the top was a reservoir for water and immediately before serving, we dropped in some dry ice so the mountain had smoke/steam escaping from the top. Made for a really neat effect.
Next year or sooner, I want to do a hobbit hole. Hmm... we do have an anniversary coming up.
You can see other cakes I've done here.