The name of the woman in the ticket booth is Kathryn Tobias and she actually works at the Pickwick theater where the film was shot.
The film the characters are in line to see is called "Dr. Death and the Ambulance of Terror" which is based on the film Henchmen (2009) also directed by Adam Koralik.
The character of Kevin, played by Billy Atchison is wearing a shirt based on the website of author Maddox.