Snow castles festoon the Teton Village base area now that a strong combination of man-made and natural snow has been falling steadily since Jackson Hole Mountain Resort opened in late November. Today’s Jackson Hole real estate Hotsheet Highlights: NEW: Cottonwood Park 3-bed, 1,312-square-foot townhouse built in 1990, listed by Jackson Hole Sotheby’s International Realty for $629,000. NEW: Snake...