The Hoo-Hoo House was built by the Hoo-Hoo, a lumberman's fraternity, and was open only to Hoo-Hoo members and lumbermen during the exposition. The building was best known for the two large cat statues in front which had green electric eyes that lit up at night. The House was used as the University Faculty Club until its demolition in 1959; Hall Health now occupies the site.]]> Opening day ceremonies of the A-Y-P at the Natural Amphitheater on June 1, 1909. Olmsted chose this site for a gathering space as the steep slope to the west of the railroad already existed and very little modification was needed to create the form of an amphitheater; from the stands, fairgoers enjoyed views of Lake Washington and the large fir trees of the woodland Park.]]> Looking northwest across campus in 1911, the Natural Amphitheatre continued to be used by the University for many years. The site of the New York Building, shown on the bottom left, is now occupied by the N22 parking lot, just north of the Husky Union Building (HUB). The brown building in the middle, the Arctic Brotherhood Building during the A-Y-P, has since been replaced by the NE corner of the Communications Building. To its right is Clark Hall, the Women's Dormitory at the time. ]]> Although the site of the Natural Amphitheater is now occupied by the multi-level Padelford Parking Garage, seen here in 2009, the natural slope of the area is still evident.]]>