Joe Johnston concept sketches included a ten-wheeled behemoth bristling with weapons and sporting a thin crow's nest at the very top.
The special bedroom features a rope bridge, crow's nest, a two-storey hidden slide, wrought-iron jail cell and even hidden rope ladder access to the closet.
And there was a roust of the pyjama-clad as the first polar bear was spotted, after hours, by Johan up in the crow's nest.
From his spot high in the crow's nest, a pirate trained his spyglass on the horizon.