Pirate vs. ninja; ninja vs. ATF

Tip for university event planners: Do not schedule your "pirate vs. ninja" event for the same day federal Alcohol, Tobacco and Firearm agents will be visiting campus for a community training project. Because one of your attendees will either be too lazy to change clothes or decide to "freak the mundanes," and someone will report seeing a suspicious bandana'ed, black-clad figure running around campus, and before you know it, the ATF will be all down on that 'ninja threat'.