Brunch or lunch? For Brunch I'd say Maman, Cafe Luluc, Kitchen at Cobble Hill, Verde on Smith or Chez Moi. Buttermilk Channel if you want to go into deep CG.
For more lunch type food Al Badawi is great, as are Boutros, Rucola (Boerum Hill), Hibino, Chez Moi also does great lunch.