Tripod Grills
Cooking with one control: height.
Fifty four tripods at 180cm and 200cm, with grates from 40cm to 80cm. The grate hangs from a chain over a bowl or an open fire, and you raise or lower it as the fire changes.
The winch models add a ratchet that locks the grate where you set it, which is worth the extra if you cook for more than four. Natural steel grates need seasoning and get better with use; stainless costs more and stays exactly as it came.
They all fold in half for the shed, and they'll stand steady on ground that isn't level.