There’s good news for Delaware diners who want more high-quality, quick-service options. Several eateries have recently opened or are preparing to open. For instance, Lydia’s Grab & Go Bistro now serves salads, soups, wraps and charcuterie boards in The Shops at Baltimore Commons in downtown Rehoboth Beach. Lydia Croce previously worked at Big Fish Grill and Atlantic Social in the Rehoboth area. With items …