Things to See in Kansas 15.90K Hamilton Nolan 01/27/10 10:37AM Filed to: Tourism Tourism Kansas Attractions Amazing Things wells Deep Greensburg, Kansas is building a $3 million museum to accompany its "Big Well," a 32-by-109-foot hole in the ground. But that's not all: "There's a composting toilet on display in an empty field, and a solar-powered shower as well." [WSJ]