In NYC, officials are setting aside the Jacob K. Javitz Center, which, if you know NYC/Manhattan streetscape, is quite far removed from the center of Midtown Manhattan, down by 11th Avenue, which is pretty isolated and was never that accessible (but hopefully is moreso now). If something like that is going to work, it's probably going to have to be in a setup similar to this.
I hope this will be of serious consideration even after the most serious dangers have passed. This pandemic has really shined a light on all the deficiencies in the system. It should be a point of civic pride to fix the deficiencies. Or else, what type of society/world are we living in??