The award winning timber beam ceiling and blue velvet banquettes inside Curious

Private birthdays · 408 Flinders Lane, Melbourne

Melbourne’s award-winning underground cocktail bar

Book a booth for eight, or take the whole room for 120. Behind the velvet curtain, down the spiral staircase.

From 8 guestsUp to 120 exclusiveMelbourne CBD18+ venue
Gourmet Traveller2026 Best Hotel Bar
Restaurant & Bar Design AwardsBest Ceiling in the World, 2022
Beneath W Melbourne294 rooms directly upstairs

The problem with birthday venues

Not another function room

You have done this before. You ring around, and what comes back is a roped off section near the service station, a set menu you did not choose, and somebody else’s playlist. The photos look like every other birthday in the city.

And because you organised it, that lands on you. A birthday is not a booking. It is a room full of people who need a reason to remember the night.

The Curious entrance on Flinders Lane, with the bar visible through the doorway

A different kind of room

Down the spiral staircase

Curious sits underground on Flinders Lane, beneath W Melbourne. Guests step behind the velvet curtain, take the spiral staircase down, and arrive in a room lined with timber beams that won Best Ceiling in the World at the 2022 Restaurant and Bar Design Awards.

That reaction at the door is the part a set menu cannot buy. It happens before the first drink is poured, and it happens to every guest who walks in.

Two ways to book

Booth, section or whole venue

Both options are built around your group rather than around a fixed package.

A group of friends celebrating with drinks on the red velvet banquettes at Curious

From 8 guests

Group bookings

A reserved booth or a dedicated section of the bar, agreed before you arrive.

  • Your own booth or section, confirmed in advance
  • Custom cocktails created for the group
  • Bespoke birthday cake on request
  • Tailored menus of small bites and sharing plates
  • A personalised playlist, or the resident DJ
Enquire about a booth
The full Curious room, showing the curved bar and seating available for exclusive hire

Up to 120 guests

Exclusive venue hire

The whole of Curious, with nobody else in the room.

  • The entire venue, up to 120 standing guests
  • A dedicated event planner from enquiry to last drink
  • DJ programming, or lighting and sound via our AV partners
  • Floral arrangements and full menu customisation
  • Available on request, subject to availability
Enquire about exclusive hire

The three things organisers ask first

Straight answers

Stuck in a corner?

No. Group bookings are a reserved booth or a dedicated section, agreed before the night. If you would rather not share the room at all, exclusive hire gives you all of it, up to 120 standing guests.

Too loud to talk?

The room shifts through the evening. Early is conversational. DJs start at 6pm Wednesday to Friday and 7pm on Saturday, so the energy builds as the night goes on. On an exclusive booking you set the music yourself.

What will it cost?

It depends on your date, the size of your group, and how much of the venue you take. Send those three details through and we will come back with costs and availability in writing.

A cocktail resting on a turntable as a DJ plays a record at Curious

Turn it up

Live DJs, or your playlist

Curious runs live DJ programming from 6pm Wednesday to Friday and from 7pm on Saturday. For a private booking you can bring your own playlist, work with the in-house music curator, or keep the resident DJ exactly as they are.

For larger events, our AV partners can provide lighting and sound to match the room.

A bartender pouring a cocktail into a coupe glass at the Curious bar

Made for you

Cocktails made for your group

The cocktail menu is seasonal and rotates through the year, built around texture, aroma, flavour and illusion. For a birthday you can go further than the menu: custom cocktails created for your group, non alcoholic options given the same attention, a bespoke cake, and florals chosen to match.

Named 2026 Best Hotel Bar by Gourmet Traveller.

“Relaxed and friendly but equally expert in guiding guests through the menu.”
Gourmet Traveller, 2026 Best Hotel Bar

How it works

Three steps

01

Tell us the basics

Your date, how many guests, and the kind of night you have in mind. The form takes about two minutes.

02

We send options

Costs, availability, and which hire option suits your group. A dedicated event planner picks it up from there.

03

We build the night

Cocktails, cake, menu, florals and music, all confirmed well before your guests walk down the stairs.

A guest room at W Melbourne, the hotel directly above Curious

Be our guest

294 rooms directly upstairs

Curious sits beneath W Melbourne. Guests who would rather not travel home can stay upstairs, and groups booking 10 rooms or more can request discounted rates.

Good to know

Common questions

How many guests can Curious hold?

Group bookings start at 8 guests in a reserved booth or dedicated section. Exclusive hire of the whole venue holds up to 120 standing guests.

Can we have the venue to ourselves?

Yes. Full exclusive venue hire is available on request and subject to availability.

Is there a minimum spend?

Costs depend on your date, your group size, and which hire option you choose. Send those details through the form and we will come back with pricing and availability in writing.

Can you arrange a cake and decorations?

Bespoke cakes, floral arrangements, tailored menus, custom cocktails and personalised playlists can all be arranged as part of your booking.

Can we choose the music?

Yes. Bring your own playlist, work with the in-house music curator, or keep the resident DJ. For larger events our AV partners can provide lighting and sound.

What are your opening hours?

Tuesday to Thursday, 5pm to midnight. Friday and Saturday, 5pm to 1am. Closed Sunday and Monday.

Is Curious an 18+ venue?

Yes. Curious is strictly an 18+ venue.

Where exactly is Curious?

408 Flinders Lane, Melbourne CBD. Look for the velvet curtain, then take the spiral staircase down.

Request pricing & availability

Tell us about the birthday

What happens next

  • We check your date against availability
  • We send back costs for the option that fits your group
  • A dedicated event planner takes it from there
  • Nothing is confirmed until you have it in writing

Would you rather talk it through?

(03) 9113 8862

curious@whotels.com

Step 1) About Your Event

Step 2) Your Details

Your Name(Required)
This field is for validation purposes and should be left unchanged.