I worked on putting a greenhouse up that we are going to use for shrimp aquaponics and plants, to be heated in the colder months with one of my biochar/boiler systems.
Two other guys and I also unloaded the parts for two 30x96 high tunnel greenhouses off my trailer down at the farm. A local Food Hub is leasing part of the farm, including the high tunnels, to grow vegetables for their operation.