At the risk of poking an angry hornets nest. There are plenty of trains, buses and trams that go into town. Yes they're terribly unreliable, but you don't have to worry about parking.
Or you could park in the outskirts and use one of them VOI scooters if they're nearby.
The only other place I see WGs migrating to is the airport because at the end of the day, they're gonna be where the action is.