Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on October 31, 2025 at Opéra.
RATP pipes eerie soundscapes through Lines 1 and 4, turning your Friday commute into a haunted audio experience. A delightfully weird way to spend Halloween underground.
spooky audio experience
unconventional Halloween
public transit event
immersive sound art
Tips
🎧bring headphones for full effect
👻Lines 1 & 4 only
🚇regular metro fare applies
Halloween dans le métro : ambiances sonores spéciales
Opéra
RATP pipes eerie soundscapes through Lines 1 and 4, turning your Friday commute into a haunted audio experience. A delightfully weird way to spend Halloween underground.
spooky audio experience
unconventional Halloween
public transit event
immersive sound art
Tips
🎧bring headphones for full effect
👻Lines 1 & 4 only
🚇regular metro fare applies
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