(Renderings courtesy of Spy Hop / Bowen Studios). Salt Lake City-based youth media arts group Spy Hop and the city’s Redevelopment Agency (RDA) are to break ground Friday, Aug. 2, 2019, on a new 22,000-square-foot, three-story building at 208 W. 900 South. The Spy Hop Youth Media Arts Center will house Spy Hop’s offices, programming and classroom space, production facilities and a rooftop performing-arts venue.