I am wondering if there is a way to grow a Macadamia Nut tree in a container to the point of it producing, as well as a Pistachio Tree in a container to fruiting. They would permanently remain the the containers due to living in Wisconsin where it is very cold.

Does anybody know of a site where I could buy dwarf varieties of either? I came across some Aussie sites that they are available which indicates that yes- they do exist. However these Aussie sites do not ship to the states. (sigh..) What a tease. Any information from you all is greatly appreciated!! Thanks fellow gardeners!