With the help of his sister Barbara Humes, who is retired after 31 years with IAC Mendon and has been baking and catering just as long, Ralph Humes resurrected R. Stanley’s, which used to call 618 South Main Street home some 20 years ago as a dine-in and takeout spot. R. Stanley’s returned this week in the form of a pop-up diner, operating out of Venue 45 in downtown Three Rivers, making family meals to-go.