“One of the biggest challenges facing a parent and a grandparent today is the uncertainty whether our children will continue to follow in the ways of Judaism, in the Derech Hashem,” said Rabbi Alan Kalinsky, Orthodox Union’s West Coast director. The 20th annual Orthodox Union West Coast Torah Convention, “Keeping Our Values for the Next Generation,” features a variety of distinguished speakers addressing values — as they relate to daily life in schools, homes, shuls and the community — at numerous local synagogues during the four-day regional event. On Thursday, a plenary discussion at Beth Jacob Congregation focuses on “Keeping Our Kids and Grandkids on the Derech.” OU President Stephen J. Savitsky speaks Friday night as part of a panel, “Defining Our Values – The Effect of Polarization in the Jewish Community,” at Congregation Mogen David. On Sunday, a closing session at Young Israel of Century City features Savitsky with Rabbi Shaul Robinson and Journal senior writer Julie Gruenbaum Fax addressing “The Future of Orthodoxy.” Thu. Through Dec. 26. Various times and locations. (310) 229-9000, ext. 200. ouwestcoast.org.