Visited on May 19 and could not charge.
I tried 3 different stalls, but none of the connectors fitted in the original IONIQ charge port. I then gave up.
The 24/7 toilet seems to be paid, 25ct.
There are EV signs near the entrances. I don't remember whether those were there form the start. I believe all those signs point towards the Supercharger. None of them point to the AC chargers which are also at this location.