Don’t let Halcyon’s small size fool you: This one-room outpost roars louder than most mega-clubs around. Opened in 2016, the venue boasts the perfect formula for late-night revelry: a powerful Pioneer XY soundsystem, advanced lighting and a 24-hour license. The team behind Halcyon goes the extra mile to create a unique experience week in and week out, including décor that alternates weekly and a rotating roster of world-class artists often new to the city. Past bookings include Adam Beyer, Carl Cox, Claude VonStroke, Nicole Moudaber and Skream. Halcyon also champions San Francisco’s burgeoning electronic scene, which has earned the club a strong local and international following.