x33fcon 2026 Conference Badge
Polish conference-floor identity badge
A conservative x33fcon 2026 identity-artifact record: the official conference page documents the June 11-12, 2026 Gdynia edition and currently says registration is closed at full capacity, while the terms require all people on the conference floor to have a visible badge at all times. The official afterparty instructions separately tell attendees to bring a physical x33fcon ID or ticket to enter either venue.