Christ Lutheran School will host a community "Fall Festival" from 9 a.m. to 3 p.m. at 760 Victoria St., Costa Mesa. For more information, call (949) 548-6866 or go to http://www.christcm.com.
Temple Bat Yahm, 1011 Camelback St., Newport Beach, holds its Shabbat Morning Children's Service at 9 a.m. The temple will also hold its Torah Study from 9 a.m. to 10:30 a.m., which will be followed by a Saturday Shabbat Service at 10:40 a.m. For more information, call (949) 644-1999 or go to http://www.tby.org.
A "Wild Brunch and Eco Silent Auction" to help clean the planet is from 11 a.m. to 2 p.m. at the Dock Restaurant, 2616 Lafayette Ave., Newport Beach. Paintings on tote bags made by local artists will be auctioned off. Call (949) 933-0029 to RSVP.
Saturday Night Showcase
Local acts Mr. Elevator & The Brain Hotel, Tomorrow's Tulips, Somedays and Salsa Chips perform at La Cave, 1695 Irvine Ave., Costa Mesa. The 21-and-older show starts at 10 p.m. and is free. For more information, visit http://www.myspace.com/lacave.