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 May 31, 2026 at Citéco | Cité de l'Économie.










Step through a digital portal into 19th-century Paris. This augmented reality tour transforms Hôtel Gaillard's urban castle into a living time capsule, letting you peel back history layer by layer.
19th-century urban castle
augmented reality experience
interactive heritage tour
family-friendly activity
Tips
📱download the AR app before arriving
🏰the building was a 19th-century bank mansion
👨👩👧great for curious kids and history buffs alike
Visite en réalité augmentée










Step through a digital portal into 19th-century Paris. This augmented reality tour transforms Hôtel Gaillard's urban castle into a living time capsule, letting you peel back history layer by layer.
19th-century urban castle
augmented reality experience
interactive heritage tour
family-friendly activity
Tips
📱download the AR app before arriving
🏰the building was a 19th-century bank mansion
👨👩👧great for curious kids and history buffs alike
Make it an outing
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