October is ending this year in the most beautiful way possible, with the wonderful combination of Friday and Saturday. A coincidence for some, a perfect alignment of the planets for others—we simply prefer to see it as a helping hand to end the month on a high note. Two Halloween parties are being held at the Palais Brongniart, and they promise to be nothing short of historic. A majestic 600 m² hall, surrounded by columns, with a monumental nave standing 28 meters high, will be equipped for the occasion with the best sound and lighting system to give it, for the duration of the weekend, the feel of the capital’s best club.
Le Bal des Fous and its “Monsters and Wonders” – Friday, October 30 (House)

The Bal des Fous returns for a new edition this year under the theme “Monsters and Wonders.” Which will you choose: the evil doll, the demon, or perhaps the fairy and Prince Charming? Between the glitter and the blood, the feathers and the horns, you’ll have to make a choice! In any case, to ensure that monsters and wonders can coexist, everything will be set up for an unforgettable evening. Fantastic creatures, fairy-tale characters, wacky icons, or heroes from your worst nightmares… costumes aren’t just recommended—they’re mandatory! The party will be even better if everyone plays along. Hurry and reserve your tickets, because all the eager-beavers who can’t wait until Saturday to celebrate Halloween are going to storm the box office.
Babylon Halloween, featuring an exceptional lineup—Saturday, October 31 (House)

And since good news never comes alone, we’re kicking off another legendary party on Saturday night. This time, the Babylon collective is taking over the palace for a party that also promises to be unforgettable. You’ll have the chance to dance to sets by Marten Lou, Nomis, Villanova, and Melitah. Since it’s October 31, Halloween costumes are mandatory: it’s up to you to let your imagination run wild to be the one everyone’s watching… In any case, everything will be set up to ensure you have the best Day of the Dead celebration possible.
So how do you choose between Friday and Saturday? Honestly, the easiest thing to do is not to choose at all—just go to both! But if you value your sleep (and your legs), trust your desires and your instincts: a magical and wild atmosphere on Friday, or a cutting-edge electronic lineup on Saturday. It’s up to you to decide!
Practical information:
- 📍 Location: Palais Brongniart, 16 place de la Bourse, 75002 Paris.
- 📅 Dates:
Friday, October 30: Le Bal des Fous
; Saturday, October 31: Babylon Halloween - 🎟️ Get your tickets on Dice:
Le Bal des Fous
Babylon Halloween