I think you're going for an Ebenezer Scrooge reference. Scrooge McDuck is just an old Scottish billionaire that loves stealing indigenous artefacts adventures
Also, I think Halloween is cool and that it certainly beats boring old All Saint's Day that we celebrate at around the same time. It's just that there is no organic tradition found to be in Finnish "Halloween" it's just something imported by cynical business interests to generate money. Just look up the Love Day skit from the Simpsons
Capitalists ruin every good holiday and everything. Make your own costume, grow your own pumpkin, carve it, make cider or caramel apples, watch a scary movie, be spooky. :)