The Alloy King of Prussia - a DoubleTree by Hilton

The Alloy King of Prussia - a DoubleTree by Hilton is an event venue in Philadelphia, PA, at 301 West DeKalb Pike, King of Prussia, PA 19406. There is 1 upcoming event listed, starting Thu, Nov 5, 2026. Tickets are sold on the source platform — every listing links straight to it.