Mine should be up and running soon! Got an apartment with limited space? A Hydroponic window farm is for you. All you need are plastic bottles with cuts in them, plants, soil, and some supports to hold it to a PVC frame.
Another take on the outdoor kitchen idea. Not sure I would ever have a big gas range outside, but I love the rock and wood together. If you build a fireplace, have it in a place where people can gather round, not off in some inaccessible corner.