Marilyn and I do not help in the care for this garden. We do visit there occasionally. They have numerous benches set up, most in the shade, where you can relax and watch the birds, read, etc.
It is about 10 mi away, and seems to have plenty of people who volunteer there. They also have a number of raised garden plots (~12x3) that can be rented. Those are generally full and folks use them for tomatoes and other veggies.