Reuse an old tree to make a log pathway in your garden. Good use of "yard" trees and other wood that can't be milled; works much better in climates without termites. Good drainage under the log rounds will make the path last longer.
How to create a small vegetable garden using a garden spiral - i LOVE this. As with all things, the best way to get more use out of a small space is to think vertically.
Summer Watermelon Salad with Basil, Goat Cheese and Balsamic Vinaigrette (healthy vegetarian recipe)