Police and Kingston Technology employees will take fingerprints and photographs of children March 21 at the Boys and Girls Club in Mile Square Park.
Parents will keep the information, along with vital statistics, in case the children go missing, said Heather Jardim, a Kingston public relations executive.
Fountain Valley police also will have information about other programs.
Kingston Technology is one of Fountain Valley's largest employers, and volunteers from the company will help with the Project Kid Care program.
Activities go from 9 a.m. to 2 p.m. at the Boys and Girls Club of Huntington Valley-Kingston Branch, 16582 Brookhurst St.
Information: (714) 438-1817.