Get ready to make a splash at the Sunset Sound System Halloween Costume Boat + After Party 2024, the ultimate San Francisco tradition where costumed revelers take over the San Francisco Belle for a night of music, dancing, and pure Halloween magic! On Sunday, October 27, step aboard this three-story floating party palace and immerse yourself in a night of spine-tingling beats, amazing costumes, and nonstop energy.

While there’s a slight chance the SF Belle may not set sail due to engine repairs, the party will rage on with or without a cruise, featuring three floors of musical mayhem. Whether we’re cruising the bay or docked, you’ll still experience the wild, uninhibited Halloween vibe the Sunset Family is known for.

Doors open at 5 PM with check-in, and the music kicks off at 5:30 PM. Trust us—you’ll want to arrive by 6 PM to soak up all the spooky goodness and avoid losing your spot to those on the waitlist! The boat party ends at 10 PM, but don’t let that stop the fun—head over to the Great Northern for the official after-party, where the dance floor stays hot well into the night.

Expect mind-blowing sound by Know, atmospheric lighting by Radiant Atmospheres, and stunning florals by Intrinsic. And don’t forget to stop by the Musepop Portrait Studio for your costume photo-op—after all, this is your moment to shine!

Important Notes:

  • This event happens rain or shine, so no excuses!
  • Boat tickets don’t guarantee entry to the after-party—make sure to grab your ticket in advance.
  • After-party ticket holders can grab their wristbands on the boat for fast-track entry to Great Northern!

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