Volunteers are needed for the fourth annual Kailua Beach Cleanup from 10 a.m. to 3 p.m. May 25, beginning at the boat ramp at the Lanikai end of Kailua Beach Park.

All participants who volunteer for two hours or more will receive a voucher for one free half-day kayak rental from Kailua Sailboards & Kayaks, which is sponsoring the event.

There will also be hourly drawings for prizes from Reef, Smith, Bob's Pizzeria and other retailers.

Data collected from the cleanup will be sent to the Ocean Conservancy and included in a national report that is available to legislators, media and the general public.

For more information, call Kailua Sailboards & Kayak at 262-2555.