as much as we enjoy fine dining, we also take particular pleasure in finding a small ethnic restaurant that stands out. south grand is restaurant row for candidates these days, and we have a(nother) winner. the vine mediterranean cafe and market offers lots of hits and very few misses. yes, there's a market next door (and when it's cold, a sign encourages you to use its door for entry, to keep cold drafts from freezing those diners sitting near the cafe entrance), with lots of interesting groceries and halal meat. in addition, the contents of bakery and deli cases serve as coming attractions for taking extra fun home for tomorrow. things are often hopping, even early in the week, and many customers seem to be regulars. like so many of the countries bordering the mediterranean, the lebanese food featured at the vine offers lots of appetizer-type dishes, which means those who enjoy the small-plates style of dining will be pleased. for example,hummusis pale and silky-smooth, tasting of