Butchering Chickens - If you raise your own meat chickens then chances are you already know how to butcher them for your family. For those who have never done it, but are considering raising meat chickens, then this is a process you will need to learn
Permaculture Veggie Tower. A living wall of these would be great! A worm tower, keyhole garden, wicking beds, vertical gardening, and hardscaping all in one. This is a great design for urban folk. I would increase the diameter to 3ft.