If you are in a TV show or a movie. Good ol' New York!
http://www.usnews.com/news/us/articles/2013/02/27/ny-to-exempt-tv-movies-under-states-new-gun-law
http://www.usnews.com/news/us/articles/2013/02/27/ny-to-exempt-tv-movies-under-states-new-gun-law