OPENINGS

Today

Pop/Rock

Offspring (Universal Amphitheatre, 100 Universal City Plaza, Universal City, [818] 622-4440). Offspring has sprung back with a new album, “Conspiracy of One.” Also Sun. 7:45 p.m.

Jazz

Dave Koz & Friends (Greek Theatre, 2700 N. Vermont Ave., L.A., [213] 480-7575). The best-selling smooth jazz alto man performs in concert with his friends--singer Michael McDonald, guitarist Norman Brown and keyboardist Brian Culbertson. 7:30 p.m.

Theater

“A Midsummer Saturday Night’s Fever Dream” (Civic Center Plaza, 450 N. Rexford Drive, Beverly Hills, [310] 285-1045). Beverly Hills Summer Arts Festival 2001 Plaza Sweets Series. Troubadour Theater Company’s Shakespearean parody, disco-style. 8 p.m.

Music

California Philharmonic (Arboretum, 301 N. Baldwin Ave., Arcadia, [626] 300-8200). Victor Vener conducts music by Mozart, Brahms, Schubert and Beethoven. Violinist Martin Chalifour is guest soloist. Featured work is the finale from Beethoven’s Ninth Symphony, with the Southern California Mormon Choir assisting, and vocal soloists Lori Stinson, Megan Dey-Toth, Jonathan Mack and Injoon Jang. 7:30 p.m.

Dance

Urban Tap (Soho Restaurant and Music Club, 1221 State St., Santa Barbara, [805] 962-7776). 9 p.m. The company musicians and dancers jam.

Sunday

Pop/Rock

A Night in Old Havana (Hollywood Bowl, 2301 N. Highland Ave., L.A., [323] 850-2000). The Buena Vista Social Club presents Ibrahim Ferrer and Ruben Gonzalez, two legends of traditional Cuban music in their tribute to Old Havana. 7:30 p.m.

Girls Night Out Tour (Staples Center, 1111 S. Figueroa St., L.A., [213] 742-7340). Martina McBride, Sara Evans, Jamie O’Neal and Carolyn Dawn Johnson join Reba McEntire in concert to prove that they are like Reba’s latest album, “So Good Together.” 7 p.m.

Dance

Hysterica Dance Company (John Anson Ford Amphitheatre, 2580 Cahuenga Blvd. East, Hollywood, [323] 461-3673). 8 p.m. The company performs the full-evening dance drama “Threads.”