Calvin is a striped cat who was last seen about a week ago on Fairway Lane, in Medway, near the Holliston line. He's been missing from his home in Holliston about two weeks now, and his family wants him back. He should be wearing a purple collar that has their phone number on it. He's also micro-chipped. From his owner: "Please everyone--This is our cat Calvin. He's been missing for almost a week…