The Employment Law Post:  “Allowing your employees to celebrate Halloween can be a fun experience and a great way to promote motivation and engagement.  If you don’t plan ahead, however, you could be in for some scary results.   Probably the first thing that comes to mind when you think of Halloween is costumes, and many offices allow employees to dress up for the holiday.  Some even encourage it with costume contests.  Unfortunately, there’s always the possibility that someone’s poor judgment in costume choice will offend a coworker or customer.”