bonnie
I play a nice person on twitter.
I know for a fact that many do have a supercharger that is not out in the open. They use it to quickly charge customer cars. They all have multiple HPWCs.Your local SC does not have a super charger at them unfortunately. They only have the standard NEMA plug like you do at home.
What I don't know is if the OP's local service center has a supercharger or not.