wore fangs at the office. Because I'm cool.
Anyhow, to further emphasize my coolness, I put (purposefully) stained white sheets on the couches (like in old abandoned houses), put out some creepy decor (namely gross looking stuff in old jars), and offered treats. Now, the popcorn was much more popular than the cat brains, rat intestines, garlic oil, or eye of newt - but the poisoned apples went pretty well too.
Yes, you heard me right. Cat brains. Rat intestine. Eye of newt.
Can you guess what each one really was?