Oasis Senior Center, 801 Narcissus Ave., Corona del Mar, hosts the Mobility Expo, featuring guest speakers from the DMV and AARP. For more information, call (949) 644-3244.
The hit musical "Mamma Mia!," based on songs by ABBA, returns to the Segerstrom Center for the Arts. The shows are at Segerstrom Hall and tickets start at $23.75. For more information, call (714) 556-2787 or visit http://www.scfta.org.
Real Office Centers
The Newport Beach Chamber of Commerce is hosting an event highlighting the executive office offerings of Real Office Centers from 5:30 to 7:30 p.m. at 23 Corporate Plaza, Suite 150, Newport Beach. Free to chamber members, $30 for non-members. Event includes food and entertainment. No reservations required. For more information, contact Pam Smith at (949) 729-4411 or e-mail firstname.lastname@example.org.
The Avalon Bar in Costa Mesa is hosting Mammoth Thunderpower, DJ Dave Noise and special guest Silverblood. The bar at 820 W. 19th St., Costa Mesa, opens its doors at 9 p.m. Ages 21-plus. Shows presented by Factory Records: http://www.factoryrecordsshop.com.
Cover Me Badd Karaoke
La Cave, 1695 Irvine Ave., Costa Mesa, will host a karaoke night at 10 p.m. Thursdays where guests can sing with the house band for the night, Cover Me Badd. There is no cover and the event is 21 and older only. For more information, visit http://www.myspace.com/lacave.
Temple Bat Yahm, 1011 Camelback St., Newport Beach, holds its Friday night Shabbat Service at 6 p.m. in the Morgan Chapel. The service will be led by Rabbi Mark S. Miller, Rabbi Gersh Zylberman and Cantor Grant and will be followed by an Oneg Shabbat. Guests are welcome. For more information, call (949) 644-1999 or visit http://www.tby.org.
Turley-Emett Studio, 417 30th St., Newport Beach, hosts an opening reception from 6 p.m. to 9 p.m. The event features the Asian-influence artwork of Tom Grogg, a longtime Newport Beach-based artist. There will also be a reception from 10 a.m. to 9 p.m. Saturday. For more information, call (949) 723-1513.
Flashback Heart Attack
Flashback Heart Attack, an 1980s KROQ cover band, will perform at 9 p.m. at the Harp Inn, 130 E. 17th St., Costa Mesa. The show is 21 and older only and tickets are $5. For more information, visit http://www.harpinn.com.