The only thing better than watching Scarface is watching Scarface with a cap gun. That’s right: This is your only opportunity to see the movie that launched a million rap careers in glorious shoot-o-rama. You’re issued a cap gun and caps at the door, and then every time the movie erupts in gunfire, you’re encouraged to fire your pistol at the screen. By the time Al Pacino’s climactic gun battle closes out the film, the theater will be cloaked in a blanket of sulfurous smoke and the satisfaction of a job well done. (SIFF Cinema at the Uptown, 511 Queen Anne Ave N,, 7 pm, $10)