Poland: Jehovah's Witnesses Convention in Warsaw.

Warsaw, Poland - July 03, 2026 Attendees are seen at Legia Warszawa Stadium in Warsaw, Poland on 03 July, 2026. More than 30,000 Jehovah's Witnesses from more than 20 countries are gathering in Warsaw for a three-day convention, according to the organization's spokesperson. The Warsaw convention is among the largest in terms of delegates, with more than 7,000 taking part. This year's convention slogan is "Eternal Happiness," aiming to teach what happiness is and how the teachings of Jesus can help people achieve it.