An outdoor nighttime event at Đà Lạt featuring interactive illuminated lantern installations. The central element is a large white fabric lantern that glows with diffused light, with a smartphone or projection device displaying vibrant purple swirling patterns and designs. Red and white decorative elements frame the display. Warm golden ground lighting and distant streetlights create ambient atmosphere. Visitors interact directly with the installations, touching and engaging with the illuminated surfaces in a tactile, playful manner. The setting suggests a night market, street festival, or public art event in Đà Lạt's entertainment area.