Alamo Drafthouse Cinema, the most excellent movie venue that combines awesome cult movies and a full bar and food with Texas swagger (and which recently expanded into the D.C. area with a venue in Ashburn, Va.) has what can only be described as a most excellent public service announcement about behaving in an uncool manner during the movie.

https://www.youtube.com/watch?v=YZhbZAW_Zp0

Listen to Generation X’s most iconic film couple. They didn’t even have cellphones in “Before Sunrise.”