TODAY TILL SUNDAY: Opera star Nathan Gunn makes his debut at the Segerstrom Center for the Arts with four performances at the Samueli Theater. Tickets are $72. For more information, visit www.scfta.org. (Courtesy Segerstrom Center for the Arts / March 23, 2011)

TODAY

Aszure Barton & Artists

The Southland debut of choreographer Aszure Barton & Artists is at 8 p.m. at the Barclay Theatre at UC Irvine, 4242 Campus Drive, Irvine. For more information and tickets, call (949) 854-4646 or visit http://www.thebarclay.org.

Reopening Soiree

Fashion Island's lululemon athletica store, with its yoga-inspired apparel, will have a reopening party from 6 to 9 p.m. at the store on 563 Newport Center Drive, Newport Beach. For more information, e-mail ehochstein@lululemon.com.

Business Networking Dinner

The Newport Beach Chamber of Commerce hosts a networking dinner from 5:30 to 7:30 p.m. at the Back Bay Bistro in the Newport Dunes Waterfront Resort, 1131 Back Bay Drive, Newport Beach. Free for chamber members. $20 for non-members.

Chef Michael Chiarello

Chef Michael Chiarello shares entertaining tips for couples at a special event at NapaStyle at South Coast Plaza. The event is from 6 to 8 p.m. To reserve a spot, call (714) 825-0445 or e-mail james.franklin@napastyle.com.

FRIDAY

Irvine Classical Players Orchestra

The Irvine Classical Players Orchestra performs its spring concert at 7 p.m. at Concordia University, 1530 Concordia West, Irvine. Tickets are $15 for adults and $10 for students and seniors. For more information, visit http://www.irvineclassicalplayers.org.

'The Odyssey'

Orange Coast College's Multicultural Committee presents "The Odyssey" at the college's Robert B. Moore Theatre. The performance is at 5:45 p.m. and tickets are $10. For more information, visit http://www.occtickets.com or call (714) 432-5880, ext. 1.

Fashion Show

The Costa Mesa Women's Club hosts its annual fashion show and luncheon at 11:30 a.m. at its clubhouse, 610 W. 18th St., Costa Mesa. Tickets are $20 and proceeds provide scholarships for local schools. For more information, call (714) 545-5973.

Phil Shane

Singer Phil Shane will perform cover songs from Johnny Cash, Elvis Presley, Neil Diamond and others at La Cave Restaurant, 1695 Irvine Ave., Costa Mesa. The free show is 21 and older only. For more information, visit http://www.lacaverestaurant.com.

FRIDAY TILL APRIL 3

'Between Us Chickens'