Located in the heart of San Francisco, Halcyon SF is a great place for those looking for some great music and a night-out spot. They have a great sound system and some amazing DJ's from all over the world to place some groovy music. The nightclub has a warehouse like atmosphere, great lights along the ceilings and projection mapping. This late night spot has a techno and trendy vibe. The bar is nicely designed and consists of an amazing drinks list. You'll surely dance the night away at this peppy spot.