For decades, Green Bay Wisconsin National Guardsmen stored munitions and trained new recruits in a stucco-clad, Chicago Street building built in 1918.
Now, the building is home to hundreds of fish babies.
The Farmory, an urban farming nonprofit, is the only indoor fish hatchery in Wisconsin.
Great Lakes Now
https://www.greatlakesnow.org/2021/08/farmory-wisconsin-indoor-fish-farming-declining-fish-populations/