The festival features films and videos from indigenous producers that explore issues important to Pacific Islanders.
Mita will introduce her film "Mauri," and Williams is producer-director of "The Voyage Home: Hawai'iloa's Northwest Passage."
"O Tamaiti," a 35-mm black-and-white short, marks the directorial debut of Samoan Sima Urale and the film makes will premiere at the festival.
Other films to be shown are Elizabeth Lindsey's "Then There Were None," the three-part PIC documentary series "Pacific Diaries," and "Tala Pasifika," a compilation of short works by new Samoan and Maori writers and filmmakers.
Showings will be held at the University of Hawaii at Manoa, and on Kauai, Lanai, Molokai, the Big Island and Brigham Young University, Laie.
The UHM showings are $4; at the Nanakuli Cinema and Honokaa theaters, a $3 donation is requested. Information: 591-0059.
Admission is $3; $2 for children 7 to 11; free for seniors on Sunday. Information: 941-9754.
The annual luminaria display is courtesy Honolulu Botanical Gardens, and the event will also feature exhibits of Kwanzaa - the African-American personal affirmation - a festival of "first fruits" and the festivals of Tanabata and Bon. Also check out the Japanese Moon Altar, a Christmas Tree and others. Free. Information: 235-3377.
There will also be a farmers' market, arts and crafts, ethnic foods, entertainment and natural feature tours by the Sierra Club.
Sponsored by Kahuku Hospital, Ahupua'a o Kahana, Bank of Hawaii, the Harry and Jeanette Weinberg Foundation, Sullivan Kelly & Associates and the Hawaii Community Foundation. Free. Information: 293-9221 or 237-7186.