Just in time for Memorial Day barbecues, futuristic butcher shop Curated Fine Meats debuted in Wainscott with a gourmet grocery and catering to boot. Pit masters also swear by third-generation butcher Steven Colabella’s Peconic Prime Meats. Justin’s Chop Shop relocated to Astoria Bank’s former address to expand its assortment such as seafood and grab-and-go items to enjoy on the patio. 338 Montauk Highway, Wainscott, N.Y., 11975. 235 North Sea Road, Southampton, N.Y., 11968. 71 Sunset Avenue, Westhampton Beach, N.Y., 11978.