Handel's Messiah by the Central Union Church Oratorio Choir and Handel Festival Chamber Orchestra 7:30 p.m. tomorrow at the church; donations appreciated. 941-0957.

Dignity Honolulu World AIDS Day Liturgy 7:30 p.m. tomorrow, St. Mark's, Kapahulu; potluck supper to follow in parish hall; free. 352-7558.

Solemn Evenson and Benediction in honor of the Feast of King Kamehameha and Queen Emma, 5 p.m. tomorrow, St. Mark's, Kapahulu; free. 732-2333.

All Believers Network public forum 7-8:30 p.m. Tuesday, Harris United Methodist Church, Room 9; Professor Ramdas Lamb to lead discussion; free. 383-2616.

Brisbane Symphonic Wind Orchestra from St. Peter's Lutheran College, Australia to perform 7 p.m. Wednesday, Our Savior Lutheran Church, 'Aiea; free. 488-3654.

"A Christmas Carol," performed by New Hope Christian Fellowship Youth Choir, 7 p.m. Thursday and Friday, Farrington High School auditorium; tickets $10 and $12; call to reserve. 842-4242 ext. 778.

Advent Quiet Day 9 a.m.-noon Dec. 3, St. Christopher's Church; free; RSVP 262-8176.

"100 Years of Mission in Hawaii," all-day program Dec. 3, McKinley High School; Hawaii District Choir and Bell Choir to perform 9:30 a.m., auditorium; Hawaii District Musical Showcase 1-1:45 p.m., cafeteria; free. 536-1864.

"Acres of Diamonds," video talk , 10 a.m. Dec. 3, Eckankar, Kaimuki, Room 201; free. 735-7719.

Dr. Genshitsu Sen lecture and tea ceremony 10 a.m. Dec. 3, Doris Duke Theater, Honolulu Academy of Arts; free. 532-8701.