Today’s update notes: https://forum-en.guildwars2.com/forum/info/news/Update-Notes-October-24-2012/

GENERAL UPDATES

• Added Mad King Chests to the Mystic Forge. These chests always have Halloween items such as candy corn, Halloween crafting materials, and Halloween tonics. There’s a rare chance they may also have Halloween skins for weapons and shoulders.
• Added a Mystic Forge recipe to create Mad King Chests: 1 Piece of Candy Corn, 6 Mystery Tonics, 1 Boost (of any kind), and another Boost (of any kind).
• Tactician Footi will now properly build her cannon after being resurrected in Cursed Shore.
• Removed all hidden trick-or-treat bag nodes from Lion’s Arch.
• Halloween-themed PVP items now salvage into the correct materials.