Movies Under the Stars, 7 p.m., Mason Recreation Center, 10500 Mason Ave., Chatsworth. Call (818) 998-6377. Josh Kelley, 8 p.m., Marie Kerr Park, Palmdale Amphitheater, 2723 Rancho Vista Blvd. Mail Datebook entries – including time, date, location and phone number – to Daily News City Desk, P.O. Box 4200, Woodland Hills, CA 91365; fax (818) 713-0058; e-mail email@example.comWant local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set! AD Quality Auto 360p 720p 1080p Top articles1/5READ MOREWhy these photogenic dumplings are popping up in Los AngelesOrchid Show and Sale, 10 a.m.-5 p.m. today, noon-3 p.m. Sunday, Thousand Oaks Library, 1401 E. Janss Road. Free. Call (805) 523-1857 or (818) 889-1895. Great Backbone Trail Celebration, 11 a.m., Peter Strauss Ranch. Kanan Road exit south to Mulholland Highway and Troutdale Road. Meet by the ranch house. Call (805) 370-2301. Gospel Festival, 11 a.m.-7 p.m., Sports Center, 11770 Orcas Ave., Lake View Terrace. Membership Drive Fiesta, 2-5 p.m., Leonis Adobe Museum, 23537 Calabasas Road. Call (818) 222-6511. Ranger-led hike, 6-8 p.m., Deukmejian Wilderness Park Amphitheater, 3429 Markridge Road, La Crescenta. Call (818) 548-3795. SATURDAY American Cancer Society Relay 4 Life, 9-10 a.m.today and Sunday, Highland High School, 39055 25th St. W., Palmdale. Call (661) 945-7585. Basketball Trophy Ceremony, 10 a.m.-3 p.m., Winnetka Recreation Center, 8401 Winnetka Ave. Call (818) 756-7876. Latino Heritage Celebration, 10 a.m.-4 p.m., Los Angeles Zoo, 5333 Zoo Drive, Los Angeles. Call (323) 644-4200.