Try as I might, I've never quite gotten the whole Steampunk thing, but after seeing this incredible Victorian Steampunk house on wheels, I'd say I'm pretty much sold.
According their website, the house was built by members of the Academy of Unnatural Sciences in 2006 and has made yearly appearances at Burning Man as well as other indie festivals. Here's some more information from the Neverwas Haul team:
Neverwas Haul, a self-propelled 3-story Victorian House, made from 75% recycled equipment and materials, returns with new interiors, operating system, and collections from its travels around the world (i.e., oddities of the Jules Verne era including a Camera Obscura). The Haul measures 24 feet long by 24 feet high and 12 feet wide and is built on the base of a 5 th wheel travel trailer.