Sunday, July 20:
Oahu Ukulele Festival. Ukulele virtuosos, internationally known musicians, and local celebrities donate their time and talented ukulele players from around the world. An ukulele orchestra of over 800 students, mostly children, will take the stage and delight the crowd. Free. Kapiolani Park, 2801 Monsarrat Ave., Honolulu. 11 a.m. to 5 p.m. For information visit www.ukulelefestivalhawaii.org.

Saturday, July 12:
Cultural Festival. This free festival includes hula, music, demonstrations, delicious food, and Hawaiian crafts. 10 a.m. to 3 p.m. Hawai`i Volcanoes National Park, Kahuku Unit in Kau, between mile marker 70 and 71 on Hwy 11. For information call (808) 985-6011 or visit www.fhvnp.org.

Friday, July 4:
Rubber Duckie Event Kings’ Shops. This event raises funds for the United Cerebral Palsy Association (UCPA) of Hawai`i. The adopted rubber duckies are tagged and placed into a giant starting cage. At exactly 3 p.m. thousands of rubber duckies are released and make their way across Kings’ Lake. The first 50 duckies to cross the finish line win one of prizes totaling over $25,000 in all. Kings’ Shops, 69-250 Waikoloa Beach Dr., Waikoloa. For information and adoption certificates visit www.KingsShops.com or call (808) 886-8811.