The Waldstadion, currently known as Deutsche Bank Park for sponsorship purposes, is a retractable roof sports stadium in Frankfurt, Hesse, 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