Every year the Science Fiction Poetry Association hosts a Halloween poetry page. The page contains audio files of poets reading their spookiest poems. Or in my case this year, it's not spooky so much as goofy.
Science Fiction poetry is an umbrella term by the way. Back in the '60s (which is when the SFPA started) anything that was kind of weird or not based in the real world was referred to as science fiction. So it includes fantasy, horror, hard science fiction, soft science fiction and all sorts of other things.
But the page I'm referring to now is just Halloweenish stuff. Please go visit and enjoy. And if you like it, you might consider joining the organization.