Any idea...

How big is it going to be? What kind of food are you looking for?
There's Bistro on Hylan in New Dorp,
Crown Palace (Chinese Food) On New Dorp Lane does a nice shower
Bocelli's on Hylan
La Strada on New Dorp Lane

These are just places I've been to in my neighborhood, but there's tons of other places.

If you need other area's or ideas, let me know.
Michelle

what kind of place are you looking for?
Restaurant, hall or brunch?

Lots of brunches are done at the South Shore Country Club or Lorenzos in the Hilton Garden Inn?
They both do a nice job.