Another blow to the food scene at Westfield Montgomery mall: Cold Stone Creamery is out after a five-year run. This is the sixth eatery to exit the Dining Terrace since the pandemic began, following the departures of Mirch Masala, Beefsteak, Gusto, Spice 6 and Poké Papa. Elsewhere at the mall, the Aroma coffee shop is also gone — and it’s not clear if Peking Duck and Frank Pepe Pizzeria Napoletana are ever going to open.