Oh Ebert, you mostly get it right, but sometimes you get it so, so wrong.
40 going on 28 has the scoop.
Update: BK says, “He’s making a reference to the film ‘Vertigo,’ in which there’s the line, ‘The Mission? That’s Skid Row, isn’t it?’” That doesn’t change the fact that Endup is on 6th and Harrison, though.