As staunch drive-in patrons from the days when Cheryl “Rainbeaux” Smith walked the earth, we have a hard time imagining outdoor movie fare with redeeming social value. Yet here comes the Global Policy Initiative with an evening of environmentally conscious, activist cinema under the stars (and free!). The Oscar-nominated Food, Inc. highlights a heaping helping of celluloid granola that includes the Leonardo DiCaprio eco wake-up call The 11th Hour, Nashville filmmaker Barry Simmons’ Sons of Lwala, the inspirational Shoes for Tomorrow: The TOMS Shoes Story (about the company that gives needy children a pair of shoes for every pair sold) and the solution-proffering One Peace at a Time. Bring a blanket or lawn chair and a picnic supper, and come away better fortified to change the world. A rain location and date will be announced.