Both Piko -
(http://www.wholesaletrains.com/SMImages/LG20012365.jpg)
and Pola -
(http://www.rustyrails.com/pola/1766p.jpg)
make gazebo kits. One of my customers just gave me one of the Piko ones to put together for their layout. I think that Brian needs to build an equipment shed to park his tractor. He get mighty cold and wet sitting out in the snow and rain all the time. -Brian