Once again my Torts exam writes itself: Costumed Zoo Employee Taken Down by Veterinarian with a Tranquilizer Dart http://blog.seattlepi.com/candacewhiting/2014/06/03/costumed-zoo-employee-taken-down-by-veterinarian-with-a-tranquilizer-dart-the-vet-mistook-him-for-a-real-gorilla/ …
I actually wrote an exam a few years ago about a guy who sneaks into an Internet game shooting range dressed like a deer. Not too far off.