72 HOURS

1. Hide behind a mask. The 10th annual Toast of the Coast -- Diamond

Masquerade Ball will be held from 8 p.m. to 1 a.m. Saturday at the Hyatt

Newporter, 1107 Jamboree Road, Newport Beach. The evening will include

dancing, a silent auction and casino tables. All proceeds will benefit

the Orange County Federation for Oncology Children and Families. $55-$70.

(800) 405-2766, Ext. 83.

2. Have a cocktail. The Southern California Social Guide will present

its Orange County Cocktail Party from 8 p.m. to 1 a.m. Saturday at the

Newport Beach Radisson Hotel, 4545 MacArthur Blvd., Newport Beach. (323)

656-7777.

3. Live pretty. Check out the Orange County Fairground’s Home

Remodeling and Decorating Show from 10 a.m. to 8 p.m. Saturday and 10

a.m. to 6 p.m. Sunday in Buildings 10 and 12 at 88 Fair Drive, Costa

Mesa. Admission is $5.75 for adults, $3 for seniors 55 and older, and

free for children younger than 12. (818) 909-9963.