This morning I took a few pix of my little tomato patch- that has now become way more than tomatoes!
Thanks to suggestions here, I rearranged the stone path to take up less space and planted quite a few rows of new seed up and down along every single available space...lots of lettuce (leaf and romaine), 3 kinds of radishes (cherry red, white, and French Breakfast), bok choy, scallions, and more chard. As you can see, things are happening!
We've been eating some lettuce and chard in salads already, and I'm now thinning radish seedlings. Today I saw a 1" toad hopping around under the lettuces.
I am so pleased with how much more I am growing (and hope to harvest) from my little space now! It's been about 20 years since I last grew my own lettuce, in Puerto Rico. Interestingly, the same variety- Black Seeded Simpson!

Here are some "Before and After" pictures:

From May 9th (pre-redesign):


From today June 4th:

(Some of the seeds like the scallions and bok choy have not come up just yet)

Views from the other end: