Volunteer Center, South Bay-Harbor-Long Beach offers a...

Volunteer Center, South Bay-Harbor-Long Beach offers a three-part seminar for nonprofit organizations called “Producing a Public Service Announcement Video: From Basics to Production.” Part 1 will be held Thursday from noon to 3 p.m. at the Torrance center. There is a $75 fee. Information: (310) 212-5009.

* Ride on Therapeutic Horsemanship, which provides therapeutic horseback riding lessons for children and adults with disabilities in Thousand Oaks and Chatsworth, needs volunteers. Spring session begins today. Information: Rebecca Brownson, (818) 700-2971, or (805) 375-9078.

* Suicide Prevention Center of Didi Hirsch Community Mental Health Center in Culver City needs volunteers for its 24-hour crisis line. A training class starts May 4. Information: (310) 751-5330.

* Heritage Square Museum in Pasadena needs volunteers for a variety of tasks. Training is provided. Orientation will be held April 20. Information: Diana Robertson, (626) 796-2898, Ext. 221.

* Alzheimer’s Assn. needs volunteers to help at its mid-Wilshire office with office duties, assembling materials for training programs and for data entry on April 9 from 6 to 9 p.m. Information: (323) 938-3379, Ext. 226.

* Project Touch, a Redondo Beach counseling and mentoring program for teens, needs adults to prepare and serve dinner for 30 youngsters Wednesday evenings. Information: Volunteer Center, South Bay-Harbor-Long Beach, (310) 212-5009.

Information for this column should be submitted typed to Involvement Opportunities, SoCal Living, Los Angeles Times, 202 W. 1st St., Los Angeles, CA 90012, or e-mail [email protected].