Wikipedia's List of Films Shown at the Butt-Numb-A-Thon (1999-2016) - Page 5

"The following is a list of [full feature (no trailers or clips)] films shown at the Butt-Numb-A-Thon. The Butt-Numb-A-Thon (also known as BNAT) was a film marathon held in Austin, Texas every December from 1999 to 2016. The festival showed 24 hours of vintage films as well as premieres. The marathon was invite-only via an application process. Before 2003, there were typically two ways to gain admittance – one for Austin residents that usually involved some event, then a separate one for those not in the Central Texas area. The application process was then changed to internet-only involving several essay-style questions & submissions of pictures. While BNAT was home to numerous special screenings, as much significant to explaining the thrust and tone of this event is the many other movies that have been screened, as well as the unique impact of seeing 12-13 films and 30-40 vintage film trailers back-to-back over a 24-hour period without ever leaving the confines of the movie theater."