By Cathy Branciaroli, Food Correspondent, The Times Delightful made-from-scratch cheesecakes are the specialty of Anastasia & Patricia’s Hand Crafted Cheesecakes. Imagine a throng of food artisans gathered together in one convenient food hall, beckoning you to try out their many tasty creations.  That’s what Saturday mornings are like at West Chester’s Artisans Exchange. The Exchange is...