Most people probably don't associate Halloween and gambling (unless it's for souls). Never one to miss out on making money on any holiday, our state lottery has had Halloween scratch tickets over the past few years.
2011 MA lottery ticket
I've found out from other Halloween fiends around the country this is be a pretty common occurrence. Unfortunately, I can't remember the blog where a bunch of us had talked about this and shared scans of our state tickets. If you've bought any Halloween tickets outside of MA, feel free to share them. In this age of corporate cookie cutter design it's nice to see some local diversity.