CLEAN UP WORK AT BALBOA PARK ENTERTAINMENT AND COMPLIMENTARY PICNIC LUNCH INCLUDED! This San Diego tradition brings together hundreds of people from diverse religious and cultural groups in celebration of Martin Luther King, Jr's legacy. Your whole family is invited to participate. As your work ends, you are also invited to stay and enjoy a complimentary picnic lunch of hot dogs and chips. Register at www.fumcsd.org/mlk. Make it a day on, not a day off! WHEN Monday, January 18, 9am…