These guys are a great little hideout of fresh ingredients in a Mario Batali warehouse. It's like Foodie Fight Club, only you should totally tell everyone about it! For great condition organic veggies and fruit -- at a good price -- this is the place to go. There's also a bread vendor who sells amazingly delicious Rye for $4 a loaf -- if you miss out on this, you'll be bereft of some good sandwiches!
If you're looking for where all the top chefs get quality niche ingredients, this is the spot. Make sure you get there Thursdays!