My wife and I are hosting our first family event in our Jackson Heights apt and it is the after fast meal for Saturday night. I need find a place in the Queens where I can get smoked white fish, pickled herring is cream sauce and all the usually "Jewish" break fast supplies. I know I can go to Zabars or fairway in Manhattan, but rather give money to a neighborhood store.
I jut finished writing a post in which I implored people to frequent their local eateries, so first let me say thank you for expressing the desire to do the same. :-}
If we dont support them, they will not stay in business and we'll all lose out.
As for your posting: I would recc you also post your request on the Kosher Board.
If that doesn't work, contact a local synagogue to ask who they use for catering.
Have a great meal!