If you were to happen to take Exit 2 east of Stateline, Idaho, notice signs for a “shop sale,” and follow those signs, you’d end up at Mark Olmstead’s place. Initially, it’s not much to look at; there are a couple of shops filled with stuff that you may or may not need including tools, parts, and the occasional “What the heck is that used for?” item. If you were the curious type, you might ask Olmstead about the water feature to the west of the shops and you just might be lucky enough to be invited into the world “behind the curtain” where at once you realize that you’re not “in Kansas anymore.” It is not the rush of the freeway that you hear but water turning wheels, splashing on rocks, and replenishing small ponds. “This is my relaxation,” Olmstead said, “I can watch the wheel go round for hours.”