Misleadingly named Snack serves big Greek flavors in SoHo. Local residents and shop owners come to the sliver of a storefront for toothsome sandwiches, vegetarian souvlaki, and keftedakia (veal meatballs with almonds, pine nuts, and prunes in a red wine reduction). Don't expect a greasy gyro shack -- Snack is a pretty space. You'll wish there were more than just a handful of chairs. Subway: C, E to Spring St.