Experience a one-of-a-kind Halloween 2025 in Montpellier at O’Sullivans with Murder on the Dancefloor! From October 30 to November 1, 2025, the dancefloor transforms into a mysterious scene where suspense, dancing, and costumes come together for an unforgettable night out.
💃 Immersive and Festive Halloween Night in Montpellier
A fictional murder shakes the party… and every guest becomes part of the investigation. Detectives, victims, or suspects – everyone steps into the story in an immersive atmosphere where music and energetic DJ sets set the pace. O’Sullivans Montpellier is the perfect place to go out for Halloween 2025, dress up, and enjoy a lively, themed dancefloor experience.
🎶 DJ Sets, Music & Dancing
The night is powered by dynamic DJ sets, themed lighting, and carefully crafted decorations, plunging guests into a world that is both mysterious and festive. A Halloween experience that combines suspense, dancing, and fun with friends.
📍 Key Info
- Dates: October 30 – November 1, 2025
- Location: O’Sullivans Montpellier
- Theme: Murder on the Dancefloor
- Costume: recommended
- Entertainment: DJ sets all night