During the draft, the Eagles used two separate buildings (that aren't even that close to each other, but happened to line up from this angle) to show the team logos. The taller one "wooshed" them, while the squatter one (comprised of a full LED board that you can play Tetris on) showed the full logo. See below:
We've all seen logos projected onto buildings, but what are some other examples of the logos actually being made by the building?