I took the F train tonight to visit some friends on Prospect Park West and got off at the 15th St. F stop exit. As I was walking to their apartment, I noticed a tiny little storefront called 16th St. Gourmet that seemed to offer Middle Eastern food. I was ravenous and went to check it out. It was tiny - literally closet-sized - but offered an appealing-looking selection of hummos, spinach pies, kebabs, etc. I didn't want to make my friends wait, so I got an order of grape leaves, which turned out to be delicious. Prices are extremely reasonable and they deliver, so if you're in the neighborhood, check it out! Not from the area, so sorry I can't give better instructions, but I think it was on the street right before the traffic circle on the side with the movie theater.