A great experience.
Visit Manhattan Fruit. They have a salad bar for $6/lb (luckily as someone who works at a deli, I can feel how much I'm going to spend), and the **guacemole is INCREDIBLE**
Can get busy, so it's hard to get tables to sit at if you're not in a restaurant with its own seating.
And the Seafood market (don't know the name of it) gets really crowded. Very hard to get your own seating (most people stand and eat anyway, which I find kind of awkward).
I had some sushi there and it was good! I don't know if it was the best I ever had, but it was definitely fresh.