21st Birthday Party Venue Brisbane

The big 21 is coming up, and no matter how you choose to celebrate, your 21st birthday party promises to be a great night at the Defiant Duck.

Whether you’re hoping to gather a few close friends or the whole social flock, our range of catering packages will sort out the tricky stuff so you can focus on shaking your tail feathers for your 21st birthday party.

  • No room hire fees
  • A range of indoor and outdoor event spaces
  • Flexible cocktail party packages
  • Sit down menus available

Special Offer: Birthday Vouchers

Celebrate your 21st birthday on Thursday, Friday, Saturday or Sunday and receive a special gift from us!

  • 30 people: $300 voucher
  • 50 people: $500 voucher
  • 80 people: $800 voucher
  • 100 people: $1,000 voucher

Terms & conditions apply. Enquire now for details.

Set Menus

Host your 21st birthday celebration at The Duck to enjoy our special set menus!

Set Menu Options

Celebrate your next function or event with a special set menu.

$49pp, Set Menu 1 – Two Course (Shared Banquet with shared sides)

$49pp, Set Menu 2 – Two Course Menu (Individual entrees/mains/shared sides)

21st Birthday Celebrations

Want to step up the celebrations with speeches or a video clip for your 21st? You are welcome to bring in your own AV equipment – or alternatively, our helpful staff can arrange equipment for you.

We can also assist with recommendations for further table decorations, music, entertainment, or photography – or at an additional cost, we will happily make the preparations for you.

21st Birthday Spaces

We have three birthday party spaces available for hire for your 21st celebrations. Our function spaces can cater to a range of party sizes to suit your personal guest list – you can even book out our entire venue!

Functions Brisbane

The Bar

Sitting: 150  |  Standing: 200

The heart of our venue will breathe energy and excitement into your 21st birthday party. Enjoy modern features and easy access to the bar in a friendly open-spaced area.

Functions Brisbane


Sitting: 120  |  Standing: 200

Looking for a more relaxed vibe for your 21st? Our booth-style lounges and pool table overlooking the greenery of Gasworks plaza are the answer to taking it easy.

Functions Brisbane

The Dining Room

Sitting: 45  |  Standing: 70

Enjoy a vibrant celebratory meal in our intimate dining area with your closest friends and family.

Full Venue Hire

Your 21st birthday party is a tremendous occasion – one you’ve probably been picturing since high school graduation. Why not hire exclusive use of our entire venue for your party? This night is all for you and we know your 21st deserves extravagance.

21st Birthday Party Packages

Put your mind at ease with our range of catering packages! Craft your special night into the 21st birthday party of your dreams.

Group Dining

Celebrate your 21st birthday with an intimate sit-down meal. With a range of crowd-pleasing dishes in abundance, rest assured that all of your guests will be well cared for.

Newstead Bars


Whet your beak with our free-flowing beverage packages, offering a range of tap beers, ciders, wines and soft drinks.

Start Planning Your 21st Birthday Party

The most monumental birthday of your life is here! Click the button below to start planning your 21st birthday at Newstead’s best birthday party venue.