THE SHOCKING REASON WHY SUPERMAN, BATMAN, AND THE FLASH WERE WASHING WINDOWS AT THE HOTEL DEREK TODAY No movie to promote. No pay squabble to publicize. No pediatric cancer patients to visit. Just: ’cuz. After a SkyEye HD copter spotted superheroes on the roof around lunchtime today, abc13 investigators called the Hotel Derek on Westheimer at the West Loop to get the marketing message. But none was available: “A hotel spokesperson says a standard window cleaning was scheduled, and guests and passersby just got a little something extra, courtesy of the window washers, who apparently took it upon themselves to show up for work in costume.” [abc13]