The city’s last German commander, Otto Lasch, capitulated to the Soviets from this buried command post on 9 April 1945, following the bloody Battle of Königsberg. Exhibits include wartime photographs and film, and a peek into the cell where Lasch surrendered. There's little English signage, but enough to get a general idea. The entrance is poorly marked. Find it in a small park just east of Leninsky pr.