October 31

Windward Community College, Hale Kuhina 115, 45-720 Keaahala Road, 6-8 p.m. Oct. 31-Dec. 19, $70. Learn to use your aesthetic awareness to assemble materials and endow them with a value transcending that which they had in nature. (235-7433, windwardcce.org)

Waikiki Beach Walk, Tuesdays at 4:30-6 p.m. through October, call for cost. Registration recommended. (349-5936)

St. Christopher’s Episcopal Church, Kailua, Tuesdays at 6-8:30 p.m. through Dec. 19. Learn positive communication techniques for parenting your child or teen. Reservations recommended. (688-4545)

2226 Liliha St., Weinberg Building, Room 224, 6 p.m.-8 p.m., $50. Join this workshop on Tuesday evenings for your 50,000 mile checkup. Each session is two hours. Get ready to start experiencing active aging with passion, purpose and a plan. Pre-registration required. (547-8117, njones@stfrancishawaii.org)

Kamehameha Schools, Keelikolani Performing Arts, Choral Room, 7:15 a.m.-3:15 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Hyatt Regency Waikiki Beach Resort and Spa, 8 p.m., $10-$1,500. Attend the island s biggest costume contest, with winners receiving up to $2,000 in cash and prizes. This year s theme is “League Up!” Come dressed as your favorite hero or villain. (events.racesauce.com, 216-4298)

Calvary Chapel Windward, Aikahi Shopping Center, 25 Kaneohe Bay Drive, 6-8 p.m., free. Bring your keiki for games, candy, balloon animals and prizes. Costumes are welcome, but nothing scary, please. Food, drinks, glitter tattoos and face painting will be available for purchase to help raise money for future mission’s trips. (254-5546)

Ka Makana Alii, 5-9 p.m., contact for cost. Bring the keiki to the center on Haloween night for mall-wide trick-or-treating with storybook characters. (kamakanaalii.com)

STRIPSTEAK Waikiki, 2330 Kalakaua Ave., 8 p.m.-12 a.m., $150. Guests will be able to enjoy a night of thrills, enter a costume contest and help raise funds for American Heart Association. The ticket price includes food, drinks and sparkling wine. (stripsteakthrillernight.eventbrite.com)

Ala Moana Center, 5-7 p.m., free. Families are invited to celebrate Halloween by trick-or-treating at merchants throughout the center, including Aja Sushi & Bento, Barnes & Noble Booksellers, Lucky Strike Social, Macy’s, Roberto Cavailli, See’s Candies, Shirokiya Japan Village Walk, Swimspot and more. (alamoanacenter.com)

Haleiwa Elementary School, 6:30-8 p.m., free. Come for food, games, a country store, decorated car trunks and more. (dawn.mendiola@gmail.com)

Kapolei Shopping Center, 5-7 p.m., free. Merchants throughout the center will open their doors for trick-or-treaters. Kids will also be treated to free activities, including a popular pumpkin patch next to Safeway, Lucky Duckies prize giveaways and Locations LLC’s Spin-the-Wheel game. (kapoleishopping.com)

Mililani Public Library, 10:30 a.m., free. Children age 2 and older can listen to Halloween stories, sing songs and have fun. Dress up in your costume and trick-or-treat around the library after storytime. (librarieshawaii.org)

Pearlridge Center, 5-7 p.m., free. Trick-or-treat at participating stores throughout Uptown and Downtown. This even is for children under 12 years and dressed in costume. (203-2366, pearlridgeonline.com)

Waianae Public Library, 9:30 a.m., free. Story time for the very small based on Every Child Ready to Read and early literacy research. Each includes stories, songs and playtime. This event is intended for children between 0 and 3 years. (697-7868, librarieshawaii.org/waianae)

Royal Hawaiian Center, Tuesdays at 6 p.m. through October, free. Come enjoy Asing s country-influenced ukulele stylings. (royalhawaiiancenter.com)

The Laylow, Autograph Collection, 7-10 p.m., free. (laylowwaikiki.com/event-directory)

Waikiki-Kapahulu Public Library, 3 p.m., free. See a screening of the 2001 computer-animated comedy film “Monsters Inc.” (librarieshawaii.org)

Kahala Theaters, contact for times, $10. Consolidated Theatres will showcase some of the most iconic films from Sir Alfred Hitchcock in this special celebration. The screening series will come to a shocking conclusion on Halloween, with presentations of “Psycho” at both Kahala and Olino Theatres. (consolidatedtheatres.com)

Louis Pohl Gallery, 1142 Bethel St., 11 a.m.-5 p.m. Tuesdays through Fridays, 11 a.m.-4 p.m. Saturdays, Oct. 31-Dec. 29, contact for cost. Come see this exhibition featuring a variety of glazed clay pots. There will be an artist’s reception at 6-9 p.m. Nov. 3. (521-1812, louispohlgallery.com)