I'm planning on wearing a costume to BlizzCon. Are there any items I cannot bring into the event?
Costumes may not include or otherwise utilize any edged weapons (such as knives, daggers, and swords); actual clubs, maces, or other crushing weapons; or projectile weapons of any kind, even if unloaded or nonfunctional (this includes firearms of any kind including air guns, longbows, crossbows, etc.). Acceptable costume weapon props are limited to air-filled or soft plastic melee weapons (swords, daggers, maces, clubs, etc.) and wooden staves that are not shod with metal.

lawl