Thanks to T-Rex, last year ListenUp was forced to leave one of its longtime homes, a building on South Logan Street, and move its offices to East Evans. To let customers know about the relocation, Walt Stinson, the owner of this venerable home-electronics store, had the rear of the Logan building (the part visible from I-25) covered with a giant mural featuring an especially groovy and nasty-looking dinosaur tearing up the interstate. It was his commentary on T-Rex and on his forced move. And the image rang true for motorists stuck in construction-enhanced traffic jams, too.