Holiday Farms Owner: David Mandell Opened: 1999 Cooperative: Key Food Stores Location: 374 Roslyn Rd, Roslyn Heights, NY Photographed: December 2018 I don't know for sure, but this store has the look of an old Grand Union. Even with an expansion, it's only about 10,000 square feet. But it's a great looking store, and it's had some nice renovations. The exterior has recently received a new awning, and it formerly looked like this . You enter and turn left into a room with the deli and bakery. The front wall is to the left in the above picture. I suppose it's no surprise, for this Long Island store with a Jewish owner, that the deli is the centerpiece. It's enormous and beautifully stocked with prepared foods and lunchmeat. The deli/bakery room is an expansion. There's also a small salad bar facing the main store. And now we move into the original part of the supermarket, starting with produce in the first aisle. Meats r...