That's the drain I first spotted Joanie in, it is right under the pavement leading to my house. I crawled through it (it's much smaller than it looks), and was this close to her, but she dashed off.
That's Pole, Cow and Bunny helping me search this evening. The last photo shows the drain into the corner house where I saw Joanie dash in twice. I think she has found her space in there.