At City Perch, enjoy the bread and desserts -- if you can get a moment's peace

If you're the kind of diner who likes bonding with the staff, have I got a restaurant for you!"Hello, my friend!" gushes our attendant at the new City Perch in North Bethesda. Her greeting is so extravagant, my real friend and dining companion looks behind him to see whom the server is verbally bear-hugging. For the hour or so we're under her torture, er, watch, Tiffany is on us like white on rice. How's the cocktail? How's the bread? How's the appetizer? How's the first bite of the entree? Can ...