LA architects Taalman Koch have taken their prefab sensibility from projects like the Off Grid iT House in Pioneertown to, of all places, The Americana at Brand, Grove-developer Rick Caruso’s latest lifestyle center/historic town recreation/playland in Glendale. The project, created for marketing and event company Sparks Exhibitions, is a temporary demo space for the new Palm Pre on the Americana’s large central lawn. The 12×20 structure (with a 12×16 deck) was constructed in about 12 hours on site. It was made with aluminum framing, swiss pearl walls, galvanized steel roof, and redwood floors, all prefabricated off site and tested at Spark’s factory. “When it got to the Americana it was completely ready; we didn’t even need a tape measure,” said Taalman Koch principal Alan Koch. The structure’s next stop, on Monday, is The Grove itself, where it will stay for two weeks.