Video Cubes: Take a Behind-the-Scenes Tour of The Knot By Andrew Gauthier on Mar. 29, 2012 - 4:22 PM In this episode of “Cubes,” we tour the offices of XO Group Inc., the media company best known for every bride-to-be’s favorite site, The Knot. The XO Group’s brand-new space in lower Manhattan boasts a fas ...