They say you can experience a unique trip through Google Gemini at this Busan festival.

With Google Gemini participating as the official AI companion, special experience programs are being held throughout Busan.
I found that it is linked with the Weverse Stamp Rally, so you can complete missions while conversing with Gemini about Korean traditional culture.
At the Busan Station Welcome Center, you can even plan a personalized travel route using a kiosk and print it out as a receipt.
Various events are also held at the Gemini Sky Capsule in Haeundae Blue Line Park and the Ami Courtyard at The Bay 101.
I heard that if you launch Gemini Live using the on-site QR code and ask about good restaurants in Busan, they will kindly guide you through conversation.
They say they are giving out gifts like luggage tags and photo cards, so be sure to stop by the Gemini booth when you go to see BTS.