Friends of the Child Advocacy Center will have its second annual Festive Holiday Celebration Dec. 4 from 5:30 to 8:30 p.m. in the Birge Mansion. In Concert Productions will entertain and a silent auction will be held. Refreshments will be served. Sharon M. La Martina is chairwoman. Proceeds will benefit the center, an affiliate of Child and Adolescent Treatment Services, which works with law and medical organizations that treat sexually abused children.