Where should you eat a slice if you’re Downtown near the World Trade Center? For slices really close to the World Trade Center, go to the Joe's outpost. If you're closer to it for some reason and in a pinch, Pranzo. For full pies, go to Adrienne's for a square, or Kesté or Eataly for Neapolitan pies. If you have more time, walk to Scarr's or over the bridge to DUMBO.