Spend some Simoleons on good quality Caterers, Entertainers and Mixologists.

You can add some more stuff if you like, make the room a bit spooky by adding spider webs, special dishes and the Sugar and Spice Candy Bowl.

Place a stereo so Sims can listen to the music.

Buy a Pumpkin Carving Station to complete the main goal.

What objects do you need in the party room? Set up a great and scary party room or download one from The Sims 4 Gallery. The first thing you will have to do is prepare for the Spooky Halloween party. Those too terrified to help themselves to the Spooky Candy Bowl can always ask another partygoer for a treat… just don’t get tricked! Preparations Prepare ghoulish gastronomy to satisfy guests’ carvings while they preoccupy themselves with pumpkin carving. Be the proprietor of your own Spooky Party, where costumes are the rigueur in a setting rife with frightful decor. If you own The Sims 4 Spooky Stuff Pack there is a new party type available: Spooky Party! This party is all about Pumpkin carving and showing off your costume.

The sims 3 costume