Temple Bat Yahm, 1011 Camelback St., Newport Beach, holds its weekly Torah Study from 9 to 10:30 a.m., which is followed by the Saturday Minyan at 10:40 a.m. at the Morgan Chapel. For more information, call (949) 644-1999 or visit http://www.tby.org.
Costa Mesa-based All-American Boys Chorus celebrates its 40th anniversary with a special concert at 7 p.m. at Crystal Cathedral, 12141 Lewis St., Garden Grove. The 130-voice chorus will perform special renditions of "Let Freedom Ring," "The Battle Hymn of the Republic" and "God Bless America." Tickets are $30 to $40. For more information, call (714) 708-1670, ext. 4, or visit http://www.taabc.org.
Lemondrop Dance Club
Lemon Drop Club, which hosts singles parties in Orange County geared for adults around the age of 40 and up, will have its next singles party from 7 to midnight at the Radisson Hotel, 4545 MacArthur Blvd., Newport Beach. A free Italian buffet will be served from 8 to 9:30 p.m. and a free dance lesson will be offered from 7 to 8 p.m. Tickets are $20 and parking is free. No membership is required. For more information, call (949) 378-6600 or visit http://www.lemondropclub.com.