I just found this thread and am happy to report that it looks like a Supercharger (looks like 10 nipples...) is being built in the South Mashpee Commons, on Cape Cod. I have been checking it intermittently, during the last few weeks, and seems sporadic work going on there.
Hope they complete it soon...
Good find! Have you spotted Tesla logos on any of the gear yet? Just making sure it is a SC and not an ElectrifyAmerica station.
Great find, @FURY! Mashpee's building department uses online permitting but you have to sign up to get access (I didn't bother). So, I couldn't find the building permit for this, but I did find something to definitively identify it as a Supercharger. The Town of Mashpee's Zoning Board of Appeals granted a Minor Modification to a Special Permit to allow the installation of 10 Supercharger stalls (PDF warning) at Mashpee Commons on 2018-04-25.
@BlueShift +1 cone, please.The approved modification consists of ten (10) Superchargers and two (2) Level Two J1772 charges [sic]
Also in the same document is the note that they are to be installed in the lot to the east of the TD Bank (see attached picture, though I'm unsure of specific location in that lot).
Street Address: 38 Nathan Ellis Hwy, Mashpee, MA 02649
Google Maps Link to general parking lot location.