Trying to see the Nativity built by German Prisoners of War

The main reason Linda and I swung by Algona the day after a dangerous winter storm swept through the area was to see a nativity built by German prisoners of war during World War II. Unfortunately, we found it locked. The hours posted indicated that it should have been open but, as we assumed at the time, the weather kept those responsible for opening the site home. We did learn a little about the story at their website.