The Santa Monica Police Department is hosting a free screening of Back to the Future tonight, July 29, at 7:45 p.m. at Tongva Park (1615 Ocean Ave). Amphitheater seating available and residents are encouraged to bring snacks and a picnic basket. In addition to the screening, aDelorean similar to the car featured in the film will be on site and movie goers have the opportunity to meet representatives from the local police department.