The indicates admission is $5 or less, or free. Full-price admission is listed; the * denotes discounts (or free) for students, seniors, military, members and/or children. Call the venue for details.
'Ukulele Lessons, 10-11 a.m., Hibiscus Court, Royal Hawaiian Shopping Center; free. 922-2299.
Waikiki Surf Serenaders, Hawaiian, 5-5:45 p.m., Sheraton Waikiki Hotel lobby; free. 922-4422.
Drum Joy! Classes, 6:30-8:30 p.m., 1007 Waimanu St.; learn basic hand drumming techniques in playing traditional and contemporary African rhythms and songs from Guinea, Mali and Senegal; $10; loaner drums available by advance request. Register: 377-3786.
Ballet Class for teens and adults, with Marie Takazawa, 10-11:30 a.m., 960 Ahua St.; $10. 734-7882.
Belly Dance Class for teens and adults, 7-8 p.m., Art-of-Dance Studio, Manoa Marketplace; $10. Register: 383-6817.
Line Dancing Lessons, for beginners, 6-8 p.m., Ward Warehouse amphitheater; presented by Parents Without Partners; free. 262-7441.
"Spirit Moves" class, with Melinda Caroll, 7-9 p.m., third floor dance studio at St. Andrew's Priory; $12. 546-4000.
24-VII Danceforce offers classes in hip-hop, jazz and ballet, at its Kane'ohe studio; fees vary. Class schedule/registration: 235-5141.
Arboretum Tours, 10-11:30 a.m., Lyon Arboretum; $2.50. Register: 988-0456.
'Iolani Palace Grand Tour, a 90-minute tour of the palace galleries and 'Iolani Barracks, beginning every 30 minutes between 8:30 a.m. and 2 p.m.; $20 * ($15* kama'aina). Galleries Tour only: $10*. 522-0832.
"Color Play: Exploring the Art, Science and Culture of Color," exhibit, 9 a.m.-5 p.m., Castle Memorial Building, Bishop Museum; continues daily (except Christmas) through Feb. 3; museum admission: $14.95* ($7.95* kama'aina). 848-4160.
Mission Houses Museum Tours: Visitors Center and Ka Hale La'au at 10 a.m. and 1 p.m.; Ka Hale Pa'i and Ka Hale Kamalani at 11 a.m. and 2 p.m.; $10* ($9* kama'aina) per tour or $15* ($14* kama'aina) for double tours. 531-0481.
Children's Craft and Storytime, 10:30 a.m., Barnes & Noble; free. 737-3323.
Keiki Tuesday, with games, clowns and more, 10:30 a.m.-noon, Pearlridge Center Downtown; free. 488-0981.
Keiki Storytime, 10:30 a.m., Borders Waikele; free. 676-6699.
Tour of Hawai'i Theatre, with a demonstration on the 1922 Robert Morton Theatre Organ, 11 a.m.; $5. Register: 528-0506 (791-1305 for groups of 20 or more).
Princess Ka'iulani Historical Tour, 4 p.m., Sheraton Princess Ka'iulani hotel; learn about Princess Victoria Ka'iulani and the 'Ainahau Estate where she once lived; meet in the hotel's main lobby; free. 922-5811.
Aaron's Atop the Ala Moana, Ala Moana Hotel;,955-4466, Heart & Soul, contemporary, 9 p.m.-1:15 a.m.
Big City Diner, 738-8855, DJ Root's Juice, 10:30 p.m.-1:30 a.m.
Chai's Island Bistro, Aloha Tower Marketplace, 585-0011, Robert Cazimero, traditional and contemporary Hawaiian, 7 p.m.
Duc's Bistro, 531-6325, Rachel Gonzales, light jazz, 7-10 p.m.
Hanks Cafe Honolulu, 526-1410, 2 British Blokes and One Mini Chicano, Beatles songs, 8 p.m.
Kahala Mandarin Oriental, Hawaii, 739-8888, Plumeria Beach Cafe, Po'okela, Hawaiian duo with hula, 6-8 p.m. and at The Veranda, Betty Loo Taylor Trio, 7:30-11 p.m.
Kapono's, Aloha Tower Marketplace, 536-2161, 537-9611, Sean & Kale, 5:30-8:30 p.m. and Inoa'ole, 9 p.m.-midnight.