According to a recent survey by Tork, millennials are three times more likely than baby boomers to believe that coworkers would judge them negatively for taking a lunch break. With millennials now constituting the majority of the workforce in the United States, their reluctance to eat during the workday is putting a dent in weekday-afternoon traffic. To counteract this mindset, brands are taking some interesting approaches. Potbelly, for instance, has partnered with UberConference to play....