My former roommate and dear, dear friend is moving out of the city. She and I have spent many a happy Sunday walking through Queens and Brooklyn, exploring the gastronomic delicacies to be found in our favorite boroughs. I want to take her on one last extravaganza. Any suggestions on neighborhoods/restaurants to hit? We've done Rego Park, Brighton Beach, Flushing, Coney Island Ave., Sheepshead Bay, Greenpoint/Williamsburg, and Forest Hills. Where should we go next? Thanks in advance!