I ran across a Bolt yesterday; the first one I've seen in the wild. We were both adjacent to the Laurel Supercharger that neither of us can use, so I'm not counting that as "Seen at a charging station."
A couple weeks ago, I saw my first i3 not at an EVSE, in Silver Spring. I'd just come out of a parking garage that did have an EVSE, but I don't think it came from there. (The garage itself was interesting. There were two charging spots -- one free when I got there, the other one with a Leaf taxi. But in nearby spaces, possibly waiting, were a non-taxi Leaf, and a Fiat 500, maybe a 500e.)