The characters of "Stranger Things" have been through a lot. For starters, there's that whole "one of my best friends disappeared into the woods one night and now no one knows where he is" thing that kicked everything off in season 1. From there, though, things have just kind of snowballed. It turns out that living in Hawkins, Indiana is as eventful as building your home in a guaranteed flood zone, only with decidedly more demogorgons and you know, cracks in the fabric of time and space that...