How do I get a visitor parking pass for the visitor center?

If your car is not registered on campus you always need to register at the information/reception desk. Takes 5 min. Every building has one.

I found it easiest to drive to the underground parking, its free and only a short walk through the campus to the center.

Yes parking very big

Multiple options.

There is a parking structure next to the Visitor Center, just park and walk in.

I talked to security when I arrived there, they said guest parking didn't need a pass.