* Send BUSINESS CALENDAR items to the...

* Send BUSINESS CALENDAR items to the Daily Pilot, 330 W. Bay St.,

Costa Mesa, CA 92627; by e-mail to luis.pena@latimes.com; by fax to

(949) 646-4170; or by calling (949) 574-4298. Include the time, date

and location of the event, as well as a contact phone number.

APRIL 12

The Orange County Women’s Referral Service, a business and

professional organization for men and women, will host its networking

luncheon at 11:30 a.m. at the Radisson Hotel, 4545 MacArthur Blvd.,

Newport Beach. Information and reservations: (714) 623-2666, (949)

495-8864.

APRIL 13

The International Assn. of Business Communicators will host

“Marketing to a Hispanic Audience” by Sheryl Pearl from S&S;

Communications. The event will begin at 11:30 a.m. at the Clubhouse

Restaurant, South Coast Plaza, 3333 Bristol, Suite 2802, Costa Mesa.

The cost is $20 to $45. Information: (714) 708-2582.

APRIL 15

The Costa Mesa Chamber of Commerce will host a 90-minute breakfast

boost from 7 to 8:45 a.m. at the Costa Mesa Country Club, 1701 Golf

Course Drive, Costa Mesa. The cost is $13 with reservations or $18 at

the door. Information and reservations: (714) 885-9090.