once the temporary beds in Hoyme Chapel had filled. St. Olaf officially closed for the year on December 7, due to a rapid rise of influenza cases. Four students died from flu complications.
=== St. Olaf during the Second World War ===
At the beginning of World War II, St. Olaf was not directly involved with the conflict, with the extent of wartime activities including Red Cross drives and a “Bundles for Britain” project. But by the fall of 1942, over 400 undergraduates and alumni were serving overseas. The campus was also ordered to house 600 U.S. Naval recruits for flight training, leading to the conversion of Mohn and Ytterboe Halls from women's dormitories to housing for naval servicemen. Students living in Ytterboe and Mohn Halls were required to move to Agnes Mellby Hall to accommodate the naval personnel.
=== Connections with Norway ===
King Olav visited the college in 1987 and King Harald V and Queen Sonja of Norway visited in 2011. Queen Sonja visited the college's campus again in 2022 as part of …