My sister is in New York City this weekend. She is staying in mid-town Manhattan, near the Park. She told me that Hello Deli (Rupert's) by the Ed Sullivan Theater (Letterman studio) is closed on weekends. Maybe our local eateries that are closed on weekends know something we don't.
78th and Broadway... Zabars!
Or, I think Katz's moved....
(http://farm2.staticflickr.com/1420/534121046_60bd9ade06_b.jpg)
Russ and Daughter's?