* WHEN: Noon to 3 p.m.
* WHERE: Margaritaville Mexican Cantina, 2332 W. Coast Highway
* INFO: The event benefits the Surfrider Foundation's Newport
Beach and Laguna Beach chapters. The event will begin at 9 a.m. at
Cook's Corner in Trabuco Canyon and end at Margaritaville Mexican
Cantina. (949) 636-3815 or http://www.rideforthe waves.org
* WHAT: Auditions for the School of American Ballet summer course
* WHEN: 1 to 5 p.m.
* WHERE: Jimmie DeFore Dance Center, 151 Kalmus Drive, Suite G3,
* INFO: Auditions will be held from 1 to 2:30 p.m. for 12- to
13-year-olds. Sessions for 14- and 15-year-olds will be held from
2:30 to 4 p.m., and auditions for 16- to 18-year-olds will be from 4
to 5 p.m. There will be a $20 application fee. Information: (212)
* WHAT: CHOC Follies auditions
* WHEN: 2 to 4 p.m.
* WHERE: Sutton Place Hotel, 4500 MacArthur Blvd., Newport Beach
* INFO: The event benefits the Children's Hospital of Orange
County. Information: (714) 532-8690