![A Rare Blue Moon Is Coming on Halloween](http://townsquare.media/site/95/files/2018/08/GettyImages-80317984.jpg?w=980&q=75)
A Rare Blue Moon Is Coming on Halloween
You'll want to notice the sky on Halloween night this year because it could be a little extra spooky. And, all those things you said would happen "once in a blue moon," will have a good chance of coming to fruition.