Burns Manor

A large grey building with green trees and hedges near it and a dirt path leading to it was present at the top of a hill in a city titled as "SP_ING__EL_" when E.T. ran through the city. (WC: Supergirl Meets E.T.)

Behind the scenes

 * Burns Manor was the home of Montgomery Burns in The Simpsons.
 * As a result, it was featured in the The Simpsons Adventure World in NOTVALID: LEGO Dimensions, from which the gameplay seen in the webcast was taken.