BIRTHDAY PARTY VENUE
The Unusual Brussels

Looking for a birthday party venue in Brussels that actually feels like a party? Not a restaurant where they bring out a sad cake and everyone claps awkwardly? Yeah, we get it. Thats why people keep booking The Unusual for birthday parties.
We're on Warmoesberg 49 — literally a 2-minute walk from Grand Place and Central Station. The venue has two floors. Upstairs you got a stage, a DJ booth, a disco ball, booth seating, and a full bar. Downstairs is cozier with a projector, speakers, and another bar. You can rent one floor or both depending on how big your party is.
Last month someone turned 30 here and brought 80 friends. They had their own DJ, a photo booth in the corner, and ordered platters from a caterer in Ixelles. The whole thing went til 3am. The birthday girl said it was the best party she ever had. We hear that alot.
For smaller birthdays — like 15 or 20 people — the downstairs space is perfect. You get your own private area with a projector for slideshows (or embarrassing childhood photos, which is what most people use it for), and the bar is right there.
Birthday party venue rental in Brussels can get expensive quick. Some places charge 500 euros before you even buy a drink. Our pricing starts at €85 for non-business hours. Full details are on our private event hosting page but honestly just reach out and we'll figure out the best setup for your party.
You can bring your own cake, your own decorations, your own DJ. The only rule? Drinks come from our bar — but with Belgian craft beers, cocktails, wines, and plenty of non-alcoholic choices, nobody's complained about that yet.
Birthday parties at The Unusual, Warmoesberg 49 Brussels. Because your birthday deserves better than a restaurant with a dress code.



RENTAL PRICING
All prices are VAT Included (21%)
MONDAY – WEDNESDAY
| Period | Upstairs | Downstairs |
|---|---|---|
| Business hours (9h – 20h) | €145 | €60 |
| Non-Business hours (20h – 4h) | €85 | Same fee |
THURSDAY
| Period | Upstairs | Downstairs |
|---|---|---|
| Business hours (9h – 21h) | €145 | €60 |
| Non-Business hours (21h – 4h) | €85 | Same fee |
FRIDAY & SATURDAY
| Period | Upstairs | Downstairs |
|---|---|---|
| Business hours (9h – 22h30) | €145 | €60 |
| Non-Business hours (22h30 – 4h) | €85 | Same fee |
Upstairs: Normally not available on Fridays and Saturdays 21h – 22h40 due to the Brussels Pub Crawl. Please reach out to find a possible solution.
SUNDAY
| Period | Upstairs | Downstairs |
|---|---|---|
| Business hours (9h – 18h) | €145 | €60 |
| Non-Business hours (18h – 4h) | €85 | Same fee |
CAPACITY
150
Whole Venue
120
Upstairs
30
Downstairs
RESERVATION
To confirm your booking, the full fee must be paid in advance to secure the space.
CANCELLATION POLICY
Refundable up to 2 weeks before your event
Refundable up to 1 week before your event
No refund for cancellations made less than 1 week before the event
WHAT IS ALLOWED
- You can bring your own DJ
- You can bring your own instruments
- You can bring your own catering if you wish. Otherwise reach out to us for our catering menu.
WHAT IS NOT ALLOWED
- No outside drinks allowed
- Treat yourself to our wide range of refreshing alcoholic and non-alcoholic choices from our bar.