Tickets to the Black Eyed Peas concert at Bayfest Hawaii 2009 go on sale at 9 a.m. Saturday.

Bayfest runs from Aug. 14-16 this yearat Marine Corps Base Hawaii, with BEP performing Aug. 15, a Saturday night. Tickets are $45 and $55 and can be bought at all ticketmaster outlets, www.ticketmaster.com, or by calling 877-750-4400.