This is a little bizarre.
Through a couple of odd coincidences, an e-mailed photo, and a Chevy Volt, I just located at least 40 EV Charging stations.
As far as I know of. These stations have NEVER had any sort of publicity or advertising in any way. If you search the company's web page, there is ZERO mention of them!
I've got a full article on my blog at:
Gas Station EV Charging Stations!
Here's a teaser video for you.