557K views · 2.1K reactions | The Bundesliga club 1. FC Union Berlin's Christmas caroling is back after a two-year corona break! 28,500 football fans gathered before Christmas to sing festive songs together. The tradition began in 2003 with just 89 carolers and the numbers have grown over the years, turning into the largest pre-Christmas event in Berlin. Listen to them sing Silent Night: | DW Travel | Facebook