Meaning any indication of the future (especially favorable) is from 1650s; earlier (1630s) in extended sense of benevolent influence of greater power, influence exerted on behalf of someone or something, originally in expression under the auspices of.
The King of Prussia Mall is located in the community of King of Prussia in Upper Merion Township, Montgomery County, Pennsylvania, 20 miles (32 km) northwest of Philadelphia.
The property is within five miles of the Schuylkill Expressway, Route 422 and the Pennsylvania Turnpike and in close proximity to numerous retail and dining establishments at the Court and Plaza of the King of Prussia Mall.