Plan Ahead

* Voices--As part of its third annual Choral Festival, Los Robles Master Chorale will present two concerts at the Moorpark College Performing Arts Center, 7075 Campus Road. April 6, 8 p.m.: performances by Los Angeles-based ensemble ZEPHYR: Voices Unbound, Los Robles Chamber Singers, plus middle and high school choirs. April 7, 8 p.m.: performances by the Cal Lutheran University Choir, Village Voices, Los Robles Chamber Singers and the all-female ensemble One Voice. Tickets for each performance: $18 general, $14 senior citizens, $10 students, $6 children 12 and under. 581-9936.

* Fair--The Pleasant Valley Recreation and Park District will hold its Children’s Day in the Park and Crafts Fair on April 7 at Camarillo Community Center Park, 1605 E. Burnley St. Hours: 10 a.m.-4 p.m. Features will include camel rides, children’s performers, rock-climbing wall, and a summer camp and youth program information booth. Free. 482-1996, Ext. 18.

* Earth Day--Thousand Oaks will hold its Arbor/Earth Day Celebration April 7 from 11 a.m. to 4 p.m. at the Civic Arts Plaza Park, 2100 E. Thousand Oaks Blvd. Festivities: Dr. Wilderness magic shows, eco-fashion show, ballet folklorico performances, games, information booths, used book sale, arts and crafts, free trees and more. Free. 449-2330. Internet: https://www.toaks.org.

* Family--Performances to Grow On will present the Celtic-influenced Ensemble Galilei, six classically trained female musicians, April 7 at 7:30 p.m. at the Church of Religious Science, 101 S. Laurel St., Ventura. Advance, $20; at the door, $23. Daytime, 650-9688; evening, 646-8907.