Probably the best ice cream you can get in this area. Store staff are super friendly and seem willing to let you taste as many flavors as you want.
One of my favorites in the city, and definitely by far the best pizza south of Chambers. Old fashioned rectangle pizza is the way to go. It is fantastic, eat-in or delivery
Rosellas is my favorite pizza in the Financial District. Their specialty slices are awesome, make sure to try the eggplant. Lunch hour is busy during work day.