I have a bit of a soft spot for oasisy parks. That's definitely the descriptor for this spot. If you come at it from the wrong angle, you might not even notice it, nestled between construction sites and busy traffic along 3rd, 4th and kings.
But if you look sort of downish toward the park from 4th, you catch a perfect framing of flowering trees, the little chapel, the pagoda inspired gazebo, the simple walking path that then turns into a Vietnam war timeline. It's just a tasteful little park around a chapel with enough walking and sitting space to provide a quick respite, provided the hour is not too trafficky. You could certainly relax here in the sleepy noontime pre rush hour.