<a href='http://www.calle54.net/' >Calle 54</a> is a bar/club/restaurant in Madrid from Fernando Trueba (film's director), and others like Santiago Segura, Pablo Carbonell, Resines, ... principaly spanish artist/actors. The interior of the club get design/colors by Javier Mariscal.

About the web site, design comes from <a href='http://www.redada.com' >redada</a>, Fernando Hierro & company, and intro/animation from the hand of David Sanfelipe aka <a href='http://www.duprezdolores.com' >Jean Duprez</a>