What would you do with this?
DH was able to get 2 of these that a store was tossing. They are a square, 13 inches on each side and 6 1/2 feet tall. The only idea I have is an arbor but a twining vine would be hard to trim or take down with it being a square. DH is a welder so he could cut 2 sides out of each and weld them together and use the cut out for the top. I already have 2 arbors so I'm looking for more ideas. They are pretty heavy duty.