Great place. Easily the best in the city. Open on Saturday from 10am till sold out and there will usually be a line out the door.
They will also take orders for things during the week but in whole sizes only (not slices, etc). They sell fresh eggs from their farm and supplies for making fresh mozzarella, etc.
Cooking classes are available and i have taken a couple, one with my daughter at the farm and it was worth every penny.
Highly rated.