Up to 100,000 spectators expected at Grunwald battle re-enactment on July 19

The traditional re-enactment of the Battle of Grunwald, marking its 616th anniversary, will take place on the first Saturday after July 15, with hundreds of participants in period costume and with period weapons. Organisers expect up to 100,000 spectators, making it the largest event of its kind in the world.