I don't think it would qualify as bruch, but I love the East-meets-West tea at Takashemaya. This is a super upscale Japanese store and in the basement they have this exquisite, elegant tea room and in the midst of the hustle and bustle of Manhattan, it really is a wonderful respite. It is on 5th Ave right next to the Elizabeth Arden Red Door Salon.
They do a combo of Englsih tea sandwiches along with sushi style "sandwiches" (rich with different fillings) and and fresh fruit and other little surprises like truffles and buttery cookies. And the tea selection is incredibly well thought out. I found it lovely and probably one of the more memorable, quiet but thoughtful light meals I've had in a long time.
Have fun in New York!
bjt
"eating is an agricultural act" wendell berry