Hundreds of tourists rolled into the tiny Romanian commune of Jurilovca over the weekend of September 4-6, expecting to eat traditional fish soup, listen to live music, and soak in the atmosphere of the Lipovenian Borscht Festival. There was just one problem: the festival didn’t exist.

The event had been canceled since 2025. No one in local government announced it. No one organized it. No one set up a single stage or soup pot. But ChatGPT said it was happening, travel agencies sold tickets, and more than ten buses plus a parade of private cars descended on a commune that had absolutely nothing planned.

How an AI hallucination became a real-world traffic jam

Mayor Eugen Ion of Jurilovca took to Facebook to explain what happened. The Lipovenian Borscht Festival had been a genuine cultural institution for years, rooted in the traditions of the Lipovan people, a community of Russian Old Believers who settled in Romania’s Danube Delta region. The festival drew large crowds with its signature fish soup and folk performances.

Then budget austerity hit. The local administration suspended the festival starting in 2025, citing financial constraints. There were no plans, no announcements, and no preparations for a 2026 edition.