The Medford Senior Center is holding a festive luncheon to celebrate St. Patrick’s Day. Enjoy a lunch from Kelly’s of a corned beef sandwich, cole slaw, chips and desserts, plus entertainment by Big Smile Entertainment. There also will be door prizes and a 50/50 raffle to support the Senior Center. Tickets are $5 (maximum two tickets per person) and go on sale at the Senior Center at 9 a.m. on March 2. Supported by a grant from the Medford Arts Council.