Arz has just about everything you would expect in a middle eastern food store, plus much much more. The Deli section is good, where they have labneh (a pressed yogurt, which by the way is fantastic for thickening red sauce), tzatziki, and chicken kebabs, ready to grill. Also falafel and pickles.
The seeds and nuts is almost overwhelming, as there is every type imaginable. Then there are the pastries. I have yet to try any save the baklava, which looked like art in pastry form.
There is also a grocery section and a little sit-in eating area. This is MUCH more than a bakery, in fact, I only think of it secondarily as such.
prices can tend to be a little higher on certain items, but overall fairly reasonable.