Running With Scissors today announced that Postal movie will be shown at special screenings in major North American cities, starting with New York and Chicago. The Big Apple preview will take place at 8PM (EST), April 1st at the Tribeca Film Center with Vince Desi and Uwe Boll available for a Q&A after the screening.The Chicago screening will follow on Thursday, April 3rd, 7PM (CST) at the Lake Street Screening Room at 70 E Lake St. RWS is offering New York-based fans a chance to win one of five pairs of guest tickets to the Tribeca screening through a Facebook promotion. Anyone who joins the POSTAL Facebook Fan Page and leaves a wall post related to the film before March 28th is eligible to win.