Announcement here: Dallas Zoo opens FREE electric vehicle charging station | Dallas ZooHoo! The zoo's blog entry is a big vague on the type of charging station(s) installed. However, on plugshare.com it lists EV Plug (J1772), Tesla Model S and Tesla Roadster(!). Well, that's a surprise, and I can't help wondering if it's accurate. It would be great if somebody in the area could check it out and report first-hand.