In honor of the very first movie theater, here are some joke warnings and a pre-film slideshow I made for a former movie night.
Have some history from Wikipedia:
The earliest documented account of an exhibition of projected motion pictures in the United States was in June 1894 in Richmond, Indiana by Charles Francis Jenkins. Jenkins used his Phantoscope to project his film before an audience of family, friends and reporters. The film featured a vaudeville dancer performing a Butterfly Dance.