Sauna and snowshoes at the Walker Art Center Published February 19, 2018 FOX 9 Morning News FOX 9 Minneapolis-St. Paul Share Copy Link Email Facebook Twitter LinkedIn Reddit MINNEAPOLIS (KMSP) - M.A. Rosko escapes the elements at the Walker Art Center's Little Box Sauna. The sauna, which is open through March 4, is a great way to warm up after a snowshoe tour of the Sculpture Garden.