My Country, 'Tis of Thee

About half-way down Hollywood Boulevard, he knew, there was a place where, if you knocked twice and whistled 'My Country, 'tis of thee', a grille opened and a whiskered face appeared. The Face said 'Well?' and you said 'Service and Cooperation', and then the door was unbarred and you saw before you the primrose path that led to perdition.

Blandings Castle. 9 The Nodder