8 Pershing Square Tips
Wear layers in case it's hot or cold
Bring some snacks and water if you think you might get hungry or thirsty. .
Wear sneakers or a comfortable shoe. Lots of walking and up and down stairs.
Take the subway. it was so easy and no parking worries
Parking at Pershing Square or the Library. There's also a Pershing Sq red line subway stop.
Laptops, internet-capable phones, a knowledgable friend to call are all plusses
Comfortably, tennis shoes & short sleeve/tank top (a cool day but can work up a sweat!)