The people living in Buenos Aires love to throw and attend parties. They are fond of converting ordinary places and events to a party area like an old barn or a dilapidated mansion. They preserve the feel and look of the area, and use this as a theme for a party, and provide the food and refreshments accordingly.
These places have been frequented by people who love to be in bars and cafes, because of its unique ambience and spacious interiors. You can go to the Milion for a Mansion party, Mundo Bizarro which use red lights to create a creation of having a vermilion glow.