So who's got the coolest Halloween project?

I put a PIR sensor in a pumpkin nose and triggered a spooky recording. I hope to do more next year. Anyone else?

I made my 8x32 display say "Happy Halloween! Booo!"

My Hallowe'en project didn't quite work out as expected. But it did exude some creepy blue smoke! :grin:

Ha! That's the scariest! ]:D