I was there this evening, Cyber Monday. 4 of 20 Tesla spots in use, none ICEd. There are 20 Electrify America charging spots closer to the mall itself, not yet operational. The only car parked in one was a Model S. There are also 2 free Level II chargers installed by Tesla and with Tesla connectors (not J1772). Neither was ICEd. All of these are on the back, inconvenient side of the mall (nearest to The North Face). Some of the EA chargers are rated at 350kW, and the rest at 150kW.
Note that these are 73 kW Urban Superchargers, not 120 kW "regular" Superchargers. No worries about sharing a charge, but a lower max.