Labor Day weekend is upon us, and people are planning camping trips or vacations. But do you know why we have the Labor Day holiday? And since our society seems to need the reminder, Labor Day is about working to live, not living to work. Radium Girls (2018)A tale about the truly horrifying effects of radium and the company that tried to hide their knowledge, Radium Girls is based on true events. Remember that, and have a happy Labor Day!