"The Corner House"     A brilliant light streamed from the open doorway of No. 1, Lytton Avenue, making a lane of flame across the pavement, touching pinched gaunt faces that formed a striking contrast to the dazzling scene within. Outside it was cold and wet and sodden, inside was warmth, the glitter of electrics on palms and statuary and flowers, a sliding kaleidoscope of beautiful dresses. A touch of this grateful warmth came soft and perfumed down the steps, and a drawn Lazarus huddled