'The O Show'
The Estancia High School drama department presents its 31st annual "Original Show" at 7:30 p.m. at the campus' Barbara Van Holt Theatre, 2323 Placentia Ave., Costa Mesa. The show features comedic shorts written by students. The show also runs March 11 and 12. Tickets are $10 at the door. For more information, call (949) 515-6537.
Pacific Coast Wine Festival
The annual pairing of top-notch wine and food — the Pacific Coast Wine Festival — starts at 5 p.m. at the Island Hotel, 690 Newport Center Drive, Newport Beach. The festivities include live music by the Pacific Symphony Youth Orchestra, high-class wines and food. The event benefits the symphony's various programs. Tickets start at $325 a person. For more information, contact Ricki Shab at (714) 876-2364, e-mail firstname.lastname@example.org or visit http://www.pacificsymphony.org/pcwf.
'The Nostradamus Secret' Book Signing
Author Joseph Badal, who wrote the suspense novel "The Nostradamus Secret," will discuss his work and sign copies from 2 to 4 p.m. at the Borders bookstore, 3333 Bear St., Costa Mesa.