A private audience of 150 guests will watch a live-stream of tonight’s CFDA Fashion Awards at the Samsung 837 space in the Meatpacking District. And afterward, hundreds will make their way to the experiential Washington Street address for the event’s official after party. DJ Mia Moretti won’t be the only source of music. There will also be a surprise performance, according to Zach Overton, general manager and vice president of Samsung 837.