Waldstadion, currently known as Deutsche Bank Park for sponsorship purposes, is a retractable roof sports stadium in Frankfurt, Germany. The home stadium of the football club Eintracht Frankfurt, it was opened in 1925. The stadium has been upgraded several times since then; the most recent remodelling was its redevelopment as a football-only stadium in preparation for the 2005 FIFA Confederations Cup and 2006 FIFA World Cup. Wikipedia