Ah, how innocent things were pre-pandemic. Remember when the former Affiliated Computer Services building suddenly became the archenemy of Italy's Leaning Tower of Pisa? Yeah, that was cool. In February, an 11-story office building in Dallas refused to fall after a failed demolition attempt. That caused the structure to lean and selfie-loving spectators to come flocking, turning it into a sort of second-rate tourist attraction. Eventually, the building was downed in a cloud of dust and debris, but oh, the memories will never fade.