Northern Michigan about 30 years ago. I was walking home from my friend's house late one night and saw them over the water (Lake Huron). When I got home, I noticed lights on at my aunt's house next door and saw her sitting by the window, so I knocked on her door (scared the stuff out of her), and told her to come out and see. I am so glad I did, she died in her sleep a couple weeks later. That was the last time I saw her.