2012 marks the 20th year of Bethlehem A.D., a South Bay Christmas tradition for the entire family. FREE to the public, visitors walk through Bethlehem A.D. and interact with costumed actors; pet camels and other exotic animals; mingle with Roman centurions, tax collectors, census takers, village craftspeople, and folk dancers. Angels on rooftops move to a compelling music soundtrack, and the Manger is a reminder of the true "reason for the season". December 21, 22, and 23, from 6pm to 9:30pm nightly. Free donuts and hot beverages across the street from the event. http://www.BethlehemAD.com / 650-368-3821, ext. 1302