Fri 30 Oct · 7:15pm
King Street Wharf Darling Harbour · Sydney
a haunted harbour cruise with DJs and costume prizes
Get ticketsFrom $29 on Eventbrite Ask your mates if they’re keenGet a link for the group chat · no app neededOne email the day before, with the ticket link and a nudge to rally the group chat.
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This Halloween, The Key & SEADECK collide into a haunted ship of horrors for the most epic Halloween party on the water. Join us for an unforgettable evening as we set sail into the unknown for an eerie adventure like no other.
Dance the night away to the wicked tunes of top DJs playing all your favourite Disco, Tech House, Afro House & RNB tunes!
🎭 Costume Contest 🎭
Dress to impress in your most freaky/creative costume for a chance to win incredible prizes including $200 cash for the best costume!
VIP Experience: Upgrade to our VIP packages to elevate your night with premium bottle service served in the comfort of your own section.
If you are looking to elevate your experience, VIP Bottle Service is a must!
THE DETAILS/ HAUNTED HARBOUR THE KEY x SEADECK
When: Friday 30th October
Where: Eastern pontoon (Near Circular Quay)
Arrive: 7:15pm (please have your ticket ready)
Boarding: 7:30pm-7:45pm
Disembark: 11:45pm
BOOKINGS ESSENTIALS
SEADECK cruises are over 18’s events. Please ensure you have valid photo ID to produce on boarding.
All tickets are non-refundable.
General Admission Tickets (GA): food can be purchased from our à La carte menu on board. Seating is limited and based on first-in, first-served. GA tickets allow you to move freely around the vessel, subject to level capacity restrictions.
GENERAL
We ask all guests to check the weather conditions and dress appropriately, including appropriate footwear.
Security reserve the right to refuse entry to any group or guest.
Getting there
King Street Wharf Darling Harbour, Sydney
Directions ↗Quick answers
When is The Key x Seadeck Halloween - Stranger things?
Fri 30 Oct 2026, 7:15pm.
Where is it?
King Street Wharf Darling Harbour, Sydney, NSW.
How much are tickets?
From $29, as the source listed it when Keen last read the listing. The ticket page has the current price.
Where do I get tickets?
On eventbrite.com.au. The button at the top of this page goes straight there.
How do I find out which of my mates are keen?
Tap "Ask your mates if they're keen" on this page. You get one link for the group chat, and your mates answer keen, maybe or can't in their browser, with no app and no sign-up. It is free.
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