Josh Hill and Tanner Slizeski (left) opened Spitz in Salt Lake City on Monday, Oct. 21. Hill and Slizeski, along with Bryce Rademan, have now expanded the Spitz franchise to Utah from California. There are four locations in Los Angeles, and Rademan, Hill and Slizeski opened the first one in 2006. The three of them are graduates of Park City High School, class of 2001.