People planning a Halloween night out in Fortitude Valley will have a late-night costume event on Ann Street, with Halloween Havoc bringing DJs, themed visuals and electronic music to The Tax Office.
The 18-plus event will run from 9 pm on Friday, 30 October, until 3 am on Saturday, 31 October, giving Halloween revellers a six-hour night of music and costumes.
Halloween Night Out In Fortitude Valley
Halloween Havoc will take place at The Tax Office, 740 Ann Street, with costumes strongly encouraged for those attending.
Halloween décor and immersive visuals are planned for the venue, with the basement forming the setting for the night.
Music will centre on house, techno and club anthems, with DJs playing throughout the event. The combination of costumes, electronic music and Halloween-themed surroundings will form the main program for the evening.
For people heading into Fortitude Valley for Halloween, the event offers a late-night gathering built around dressing up and dancing, continuing into the early hours of Saturday morning.
Costumes And Club Music At The Tax Office
Halloween Havoc is open to people aged 18 and over, with the night beginning at 9 pm.
Attendees are encouraged to arrive in costume, while Halloween visuals and decorations will accompany the music program inside the venue.
House and techno will feature alongside club anthems across the six-hour event, with the scheduled 3 am finish extending the Halloween gathering well beyond midnight.
UniPartiesBrisbane is organising Halloween Havoc, with The Tax Office confirmed as the venue for the Fortitude Valley event.
Tickets And Entry Details
Tickets are priced from $10 to $30, with only a limited number remaining. Refunds are not available.
Doors will open at 9 pm on Friday, 30 October, at The Tax Office, 740 Ann Street, Fortitude Valley.
The event is scheduled to finish at 3 am on Saturday, 31 October.
Published 15-September-2026
