Naples, the upscale Italian restaurant that will overlook the mall’s Dining Terrace, is finally expected to open in late April after many months of construction delays. Also on the way in the next month or two: Cold Stone Creamery, Yum Crepes and Chloe’s NY Style Deli.  Elsewhere in the mall, Cleo’s Oil Bar will start pouring gourmet samples next week (click here for more). And Tara Thai has announced plans to join the mall’s dining lineup — opening date and location still TBA. (We’re betting on the long-vacant Legal Sea Foods space.)