The address is 1248 E. California Blvd., Pasadena, CA 91125 but it's confusing because there is no parking structure visible. Instead, chargers are in underground parking below a sportsball field. Drive onto a road with tennis courts on the left and a big grassy field on the right. I'm not sure what the road is called because Google Maps gives it no name.
Parking structure entrance is at GPS 34.134075, -118.126355
It's a cool place.
The L2 chargers on the left have LCD screens you can use to pick your car from a list that seems to include every EV ever made. All the other chargers make you pick your car from a phone app. Once it knows your car and battery size, you can tell it when you want to leave and it will charge your car when it makes the most sense, trying to minimize power draw for all connected chargers and I guess maybe even shoot for when electricity is more cheap? Not sure about the last one (maybe it says earlier in this thread).
There is one big L3 charger (50kW?) with CHAdeMO and CCS cables for when you need a fast charge. However, since there's only one, there can be contention.