Ain’t no party like a midterm campaign Halloween party! (In 8 photos)

Happy Halloween! Also, happy four-days-before-the-midterm-election day!

All right, the second one is not really a holiday. But with Republicans and Democrats working around the clock for every last vote in the lead up to Tuesday's election, it's a big day in the political world.

And what happens when you combine Halloween and a crucial day of campaigning? This:

Trick or treat! Or campaign flyer?

Quick, how many Halloween references can you fit into one press release? A lot.

Today, in Halloween-themed press releases. pic.twitter.com/wB67GACS4o

— Elahe Izadi | الهه (@ElaheIzadi) October 31, 2014

Disembodied heads?! We got 'em.

Are you guys registered to vote?

The theme of this party is Star Wars meets Senate Wars.

Johnson County, KS GOP office. That's Pat Roberts and Bobo Fett. #kssen #teamamericaWP pic.twitter.com/NtWZeGYTef

— Elahe Izadi | الهه (@ElaheIzadi) October 31, 2014

Sorry, kids I don't have candy. How about a jobs plan?

Tom Cotton with trick or treaters in front of the University of Arkansas Pryor Center, named after his opponent's dad pic.twitter.com/mCR0DOFidL

— D. Hunter Schwarz (@hunterschwarz) October 31, 2014

This year, I'm going as a Democrat in a tough reelection fight:

Sen. @MarkBegich accepts endorsement from Alaska Federation of Natives. "He can really talk fish" #wpteamamerica pic.twitter.com/9pYzUgCKLo

— Sebastian Payne (@SebastianEPayne) October 31, 2014

Wait, what day is it? #Work