Exchange LA gets its name from the building’s history as a former stock exchange building. The venue underwent its transformation into a nightclub in 2008, with extra care being taken to preserve historic elements. The swanky spot spans four stories of the building, totaling 25,000 square feet of space for dancing/nightclub, concerts and special events, such as fashion shows, live performances and private parties. It was even featured in the film The Social Network. Be sure to look your best—the dress code is enforced.