It's an old Halloween tradition of mine. I run a double feature at midnight either before or after (or the rare occasion On) Halloween of public domain horror/scifi film classics. This year, I'm running "Gammera: The Invincible" and "Yongary, Monster from the Deep".
Wanna' check it out? Hit up this (Link)
Pre-show starts at 11:45pm Eastern with a couple of cartoons. Films start around midnight. = )