Now that things have decided to grow, there's not much work in keeping them going other than ongoing weed pulling and occasionally tilling the soil.
In the parkway (between the sidewalk and street) we have English and French Lavender, cooking sage, Rosemary, and California wild flowers. In the front yard, there is a Pear Tree, an avocado tree, multi-graft citrus (plum, nectarine, orange, tangerine), sweet Grapefruit (not at all bitter - don't know how I found this one, but I'm glad I did), Meyer's Lemon, grapes, and a cherry tree. The wife recently planted watermelon, zucchini, and a couple of other things that I forget. Closer to the house, we have a large cherry tree, a fig tree, three kinds of blue berries, mint, and some other herbs.
The wife makes a wonderful lemon and lavender marmalade out of the front yard.
It took a couple of years to get the soil to where it would allow stuff other than weeds to grow. Now it just takes water and pruning. I have a drip system installed and we also hand water.
No lawn!
jdg