Hey Chica,
All you need is costuming and RP stuff. You can bring weapons, but there's really no need as there will be NO COMBAT ALLOWED...
The Feast takes place in the mists, so bring whatever your character would be travelling with in the mists....or whatever the bare minimum is of what you want to have on you for the RP fun of it all.
~Jaimi
PS: Human Party??? Yeah, yeah, pretty boring...