So this may just be a place-holder, but I saw that there's a Tesla logo on the way-finding pylons in the signage overview for the new Minnesota United stadium in St. Paul. Perhaps this will be a urban supercharger location?
see pages 18/19:
https://i.imgur.com/g6dmEyz.jpg
I would assume this means Tesla HPWCs. Practically a Supercharger would not make sense at a 2-3 hour sporting event since owners would have to move their car after it is fully charged (within an hour or so).