Masonry Industry Competition: Top apprentices in the masonry trade compete in bricklayer, plasterer, cement finisher and ceramic tile setter categories, 7:30 a.m., Honolulu Community CollegeÕs parking lot 2.

Seconds sale: From Cane Haul Road & Friends, 9 a.m. to 1 p.m., Kuhio School cafeteria, Moiliili.

Rummage sale: 9 a.m. to 1:30 p.m., Unitarian Church. Call 595-4047.

Honolulu Zoo: HMSA Sports and Fitness Day with HawaiiÕs former Olympic champions, demonstrations and health screenings, 9 a.m. to 4 p.m. Includes a session on the animals and their favorite recipes. Admission $2 with HMSA card. Call 971-7174.

Lauhala weaving: Eric Enos teaches the traditional art of preparing and weaving lauhala into bracelets, 9:30 to 11:30 a.m., HawaiÔi Nature Center. Costs $5. Reserve at 955-0100.

Pruning class: 9:30 to 11:30 a.m., HoÔomaluhia Botanical Garden, Kaneohe. Free; bring work clothes, shoes, tools, bug repellent and rain gear. Call 233-7323.

USS Fredrick

Open House: See the NavyÕs Newport class tank landing ship, 10 a.m. to 4 p.m. Saturday and Sunday, Aloha Tower Marketplace, Pier 9. Call 528-5700.

Water in home gardening: Workshop on efficient irrigation systems that save water and money, 10:30 a.m., Halawa Xeriscape Garden. Costs $2. Register at 527-6113.

Lyon Arboretum: Janice Ito teaches organic vegetable gardening in containers, 12:30 to 2:30 p.m. Costs $15.50 plus $2 supply fee. Call 988-7378.

Moiliili Senior Program: Plant, craft and white elephant sales and entertainment by seniors, 1 to 4 p.m., Moiliili Community Center. The 25-year program, at Moiliili and the Kapahulu Senior Center, will receive a 50 percent state budget cut beginning July 1.

Borders: Feng shui workshop with Phil Johnson, 2:30 p.m., Waikele.

ÒFull of Form and FireÓ: Big City Productions offers jazz and street dance, 7 p.m., Royal Hawaiian Shopping CenterÕs Fountain Court.

HawaiiÕs History Told Through Hula: Kumu hula Keone Nunes presents the ancient art of story and dance, 7:30 to 9 p.m., Waikiki Heritage Theater. Costs $8. Reserve with Honolulu TimeWalks at 943-0371.

Parents Without Partners: Cinco de Mayo Open Dance, 8 p.m. to midnight, Sundowner Room, Tripler Officers Club. General admission $10.

Olympic memorabilia: Aloha Tower Marketplace features a torch display through May 23 in the Atrium Center Court, and an exhibit of posters, medals and pictures noon to 4 p.m. Sunday at the Pier 8 Ferry Terminal.

Hawaii Adult Education Association: Buffet lunch honoring the 50th year of adult education in the state, at the Ala Moana HotelÕs Garden Lanai. Call 832-3595.

Professional WomenÕs Network: Luncheon and fashion show by Anne Namba at the Hale Koa Hotel. Costs $19 general. Reserve at 533-4800.

Vegetarian Society: Ivan Kawamoto discusses ÒNatural, Organic Foods,Ó 7 p.m., Christ Lutheran Church. Call 395-1499 ext. 2.

ÒAdult Craft NightÓ: Satin feather lei demonstration by Kathy Kucharski, 7 p.m., Hawaii Kai Library. Call 397-2422.

Sheryl Ching demonstrates the money rose 7 p.m. Thursday and the ti leaf lei 7 p.m. May 30. Bring ti leaves on the last craft night.

Windows on Enchantment: Stephen Canham offers ÒA Critical Analysis of the Work of Trina Schart Hyman,Ó the illustrator who will be featured at the childrenÕs writers conference in June, 7:30 p.m., Honolulu Academy of Arts Theater. Free.

The Academy will host the exhibition ÒWindows on Enchantment: ChildrenÕs Book IllustrationsÓ May 25 through July 16.

American Recorder Society: Bring instruments for ensemble playing, 7:15 to 9:30 p.m., Academy Art Center. Call 922-2873.

ÒDances & Music of SamoaÓ: Featuring Losoloso IÕaulualo and Gloria Mane from the villages of Afono and Vaitogi in American Samoa, 6:30 p.m., Kalihi-Palama Library.

Orchid Society of Manoa: Kean Matsumoto discusses dendrobiums, 7:30 p.m., Manoa Valley District Park. Call 537-3071.

Families in trouble: Betty Mulroy, a professor in social work and author of ÒThe New Uprooted: Single Mothers in Urban Life,Ó discusses families whoÕve moved ÒFrom Housing to Homeless,Ó noon to 2 p.m., Yukiyoshi Room, UH-ManoaÕs Krauss Hall. With UH-Manoa professor emeritus Melvin Ezer, who works on educational projects with homeless children. Call 956-7866.

This free lecture is part of the Shunzo Sakamaki Extraordinary Lecture Series. Next, Anne M. Jennings, anthropologist and author of ÒThe Nubians of West Aswan,Ó will speak on ÒVillage Women in the Midst of ChangeÓ 7:30 p.m. May 29.

Quilt Hawaii Õ96: Conference features classes with Faye Labanaris, Carol Doak, Ellen Peters, Elizabeth Akana and others, May 23 through June 2 at the Outrigger Kauai Beach and the Outrigger Reef in Waikiki. For brochure and registration form, send a long, self-addressed envelope with 55 cents postage to: Dawn Castelli, Island Registrar, 78-6800 Alii Drive, Kailua-Kona 96740. Sponsored by Viking Sewing Machine Co. and QuiltersÕ Resource Inc.

Boating skills and seamanship: Free instruction on sailing, navigation, emergency communications and other essential marine topics, 7 to 9 p.m. Mondays and Thursdays, beginning May 23, Fort DeRussy. Presented by Flotilla 18 of the U.S. Coast Guard Auxiliary. Call 262-9250. ÿcal,12p FRIDAY

Music Break: Johnny Cruz & the Coconuts featuring Rocky Brown, noon, Tamarind Park.

Honolulu Zoo: Overnighter begins 6 p.m. Costs $22. Call 971-7174.

ÒGhosts of HawaiiÓ: Supernatural tales with Glen Grant of Honolulu TimeWalks, 7:30 to 10 p.m. Fridays in May, Waikiki Heritage Theater. Costs $8. Reserve at 943-0371.