From 1956 to 1971 King of Prussia had a drive-in. Valley Forge Drive-in theater, a Budco theater, was located on Allendale Road essentially where Costco and Tile Center sit today.
The drive-in closed when the property was sold to Levitz Furniture Company, a nationwide chain of American furniture stores that helped create the “furniture warehouse” genre of retail furniture sales, in September 1971.