jasonvivier
Garden Ornament
That is truly amazing. During my mis-spent youth period in Portland, Oregon there were many neighborhoods with front yard veggie gardens. Yours is every bit a awesome as those. Are you in a neighborhood where the veggies stay until you pick them or do some of them go wandering alone.
I remember some Oregonians saying that anything reachable from their sidewalk was free for the taking.
I haven't ever experienced anyone taking anything out of the garden. But I generally offer herbs and food to my neighbors. I suspect they watch out for the garden when they are outside. If I did see someone taking food I would probably offer to teach them how to garden.