The new place, set to debut in two months, will be in town, on the site once home to Westhampton Grill, 6 Parlato Dr., 631-288- 3500. It will serve what [Starr Boggs] terms "Long Island American" cuisine. Diners can partake of full meals or have a few tapas-style plates - either in the rear garden, on a screened-in porch or inside the main dining room.