Inside LA’s quietest warehouse party — where attendees trade glow sticks for blankets

On Saturday nights in downtown Los Angeles, one warehouse party is trading EDM for ambient music, and glow sticks for blankets.

At the “Remember Those Quiet Evenings” on July 11, guests arrived with pillows, settled onto the floor and spent the night listening to Tibetan singing bowls, modular synthesizers and effected guitar.

Before the main...