Qiskit Fall Fest 2026 — Warsaw. 19–26 October 2026 at the Polish-Japanese Academy of Information Technology (PJATK), ul. Koszykowa 86, Warsaw. Online lectures 19–23 October, a 48-hour online hackathon 24–25 October, and an in-person day on 26 October. Held in English. This site needs JavaScript to display in full — for updates, join the event Discord.