The painted sign, which reads “Eat Carnation Mush,” was revealed following the teardown of the Verdi Building at Union and Columbus. The building was damaged in a fire eight years ago and was later demolished after city officials determined it posed a safety threat.
“I’m kind of amazed how strong the colors are. I guess it was just covered and away from the sun. But that’s so cool how much kind of hidden history we have in the city,” said San Francisco resident Evgeni Peryshkin…