11am: Family

Children’s recording artist Courtney Campbell performs a concert of her comical songs and stories for young children and their families as part of the annual outdoor “Family Fundays” series.* “Courtney Campbell,” Will Geer Theatricum Botanicum, 1419 N. Topanga Canyon Blvd., Topanga. 11 a.m. $7. (310) 455-3723.

11am: Architecture

The Los Angeles chapter of the American Institute of Architects will host a self-guided tour of architecturally significant homes in Pacific Palisades designed to allow visitors to view the homes in a leisurely fashion. Go at your own pace in this self-driven, self-guided tour and visit four homes designed by architects Steve Kanner, Moore Ruble Yudell and Trevor Abramson in whatever order you like. Docents and architects will be ready for you at each home.* AIA Pacific Palisades Architecture Tour, 11 a.m.-4 p.m. Advance tickets, $45; day-of-tour tickets, $60. Information: (213) 639-0777, Ext. 52.

6pm: Movies

The Houston Film Commission presents its ninth annual “Texas Filmmakers Showcase” Sunday at the Directors Guild of America in Hollywood. The event aims to bring the cinematic work of Lone Star state directors to the attention of the entertainment industry. This year’s event features 11 films, ranging in length from three to 30 minutes, that were chosen by a panel made up of a cross section of professionals from Texas and Los Angeles. There will be a reception after the screening that will give filmmakers an opportunity to meet and network with people from the industry.* “Texas Filmmakers Showcase,” Directors Guild of America Theater, 7920 Sunset Blvd., Hollywood. 6 p.m. Free, RSVP required. (310) 621-3778.

8pm: Pop Music

With “Shiver” now getting radio play, Coldplay is looking to build on the foundation of its breakthrough hit, “Yellow.” The English band recuperates from Saturday’s KROQ Weenie Roast with a show of its own at the Wiltern Theatre. (Tickets don’t go on sale until the morning of the concert.)* Coldplay, Wiltern Theatre, 3790 Wilshire Blvd., L.A.8 p.m. (213) 380-5005.

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Freebie

* The Thousand Oaks Kiwanis Club hosts its sixth annual Car Show at Westlake Hyatt Park, near the Ventura Freeway and Westlake Boulevard. The show will feature Corvettes, Mustangs, antique cars, street rods, specialty models and motorcycles. Also on tap: a barbecue, deejay, vendors and children’s activities, 10 a.m. to 3 p.m. (805) 532-1232 or (805) 496-7526.