What items are only available during the Halloween Event?

Solution 1:

Halloween Mode specific items:

NPCs:

• The Merchant: sells a sickle for 1 gold. When used to cut grass, it harvests hay.
• The Arms Dealer: sells the nurse's outfit (hat, shirt, pants), 3 gold per item.
• Witch Doctor: sells the cauldron for 1.5 gold. This is basically a re-skinned cooking pot.

Drops:

• Bloody Machette, a harpoon category weapon. This has a .05% drop chance.
• Bladed Glove, a claw weapon with high knockback. This is also a .05% drop chance.
• Goodie Bags, of course. They drop 1.25% of the time.

The only other difference in Halloween Mode is that pumpkins grow naturally on grass surfaces. You can now buy pumpkin seeds year round though, so you'll always have access to pumpkins if you have money to spend.