Lots of comings and goings at Westfield Montgomery Mall since our last edition. On the food side, Menchie’s Frozen Yogurt finally opened across from Build-a-Bear Workshop; meanwhile, Bistro Sensations has vanished from the Dining Terrace and Chocolate Moonshine has closed its seasonal pop-up shop. Also gone is American Apparel, which finally completed its extended bankruptcy sale, and Sheepskin Gifts & Alpaca Too, whose owners say they’ll be back again next fall. Exiting soon: the Marbles game store (going bankrupt) and the Stride Rite kids’ shoe store, which will close at the end of March.