La Trastienda is an old and spacious building that is a must if you are visiting San Telmo. This place is a setting for the most unusual things in the city and is frequented by national and international artisits. It is decorated in a wide variation of styles. At the end of the week you can have pizza and watch a good show at this place in a friendly environment. The night club starts at one oclock in the morning with a wide variety of music.