The √ indicates admission is $5 or less, or free. Full-price admission is listed; * denotes discounts (or free) for students, seniors, military, members, children and/or advance purchase. Some club venues have cover charges; call venues for details.
√ Haunted House, themed "Dark Discoveries," 5-8 p.m., 'Aina Haina Elementary School; $2*. 377-2419.
√ The Haunted Village, night walk to a haunted mansion, 6-8 p.m., Windward Community College, Hokulani Imaginarium; $3 without costume, $2 with costume. 235-7433.
ARTafterDARK, themed "Dante's Disco Inferno" with DJs, tarot and palm readings, storytelling and guided tours, 6-9 p.m., Honolulu Academy of Arts; $7*. 532-8700, www.art afterdark.org.
√ Halloween Spookfest and Mini Carnival, with haunted house, 6-9 p.m., Manana Community Park, 1310 Waimano Home Road; repeats Saturday; free, donations accepted. 453-7527.
√ Easter Seals Hawai'i Haunted House, with face painting, games, arts and crafts, 6-11 p.m., Easter Seals 'Ewa, 91-1251 Renton Road; repeats Saturday; $4*. 681-0747.
Haunted Plantation 2006, an intense haunted attraction, 7:30-11:45 p.m., Hawaii's Plantation Village, Waipahu; $7. 677-0110.
√ Salsa Halloween Party Manoa, with costume contest and prizes, 8:30 p.m., Manoa Dance Studio, Manoa Marketplace; $5. 737-8727.
Rocktoberfest, "Oriah at the Rock," with Ahuulu Boys, Epic Session and costume contest in a benefit for Dr. Susan Love Research Foundation, 8:30 p.m.-2 a.m., Hard Rock Cafe. $12*. 955-7383.
La Zona Latina's Halloween Costume Bash, Latino/Mexican dance party, 9 p.m.-1:45 a.m., Panama Hattie's; 18 and older. 485-8226.
√ Pumpkin Patch Festival, with pumpkin picking, hay rides, jumpers, food, 9 a.m.-5 p.m., Aloun Farms, Kapolei; $3 parking fee, plus price of pumpkins; repeats 9 a.m.-5 p.m. Sunday. 677-9516.
√ Halloween Cat Show, with costume contest, 9:30 a.m.-4 p.m., McCoy Pavilion, Ala Moana Beach Park; $4*. 531-4891.
√ "Pumpkin Tales," featuring Pam Goodman-Kilmer, games, parade and treats, 10-11 a.m., Waialua Public Library; free. 637-8286.
√ Salt Lake Shopping Center's Halloween Event, with carriage rides, balloon creations and games, 10 a.m.-1 p.m., Salt Lake Shopping Center; free. 735-8822.
√ Halloween Costume Contest and Treat Street, with food and activities, 12:30-4 p.m., Waimanalo Beach Park Pavilion; free. 259-8926, 259-8015.
√ Ghost Particles Display, learn how detectors track ghosts with members of QuarkNet to answer questions, 1-4 p.m., Ward Warehouse amphitheater; free. 591-8411.
√ Halloween Costume Contest, with prizes, 2-3 p.m. registration, 3 p.m. contest, Kahala Mall; free. 732-7736.
√ Magical Halloween and Costume Parade, with crafts, activities, comedy magic show by Chris da Clown and balloon twisting, 2-5 p.m., Mililani Shopping Center; free. 234-0404.
√ The Great Pumpkin Block Party, with treats, games, rides, prizes, entertainment by Kapena, The Men of New Hope and Kuya, 4-9 p.m., Diamond Head Theatre; free. 735-4370.
√ Halloween Walk 2006, 6-8 p.m., Kalani High School cafeteria; free. 337-7744 ext. 265.
√ Halloween Spookfest and Mini Carnival, with haunted house, 6-9 p.m., Manana Community Park, 1310 Waimano Home Road; free, donations accepted. 453-7527.
Trick or Trees 2006, fundraiser for The Outdoor Circle, with music, dancing, silent auction, dinner and costume contest, 6-10 p.m., Aloha Tower Marketplace Lanai; $100. 593-0300.
√ Easter Seals Hawai'i Haunted House, with face painting, games, arts and crafts, 6-11 p.m., Easter Seals 'Ewa, 91-1251 Renton Road; $4*. 681-0747.
3rd Annual Big Hairy Monster Ball, with psychic Geralyn St. Joseph, prizes and contests, 7 p.m., 26 Hanapepe Place, Portlock; $25 donation. 396-6715.
Trek-or-Treat, travel along a trail of treats and tales and create a spooky nature mask, 7-8:30 p.m., Waimea Valley Audubon Center; $10*. Reservations: 638-9199.
The Monster Museum, with entertainment, food and silent auction, benefit for Hawaii Animal Sanctuary, Hawaii Cat Foundation and the Wild Bird Rehab Haven, 7 p.m.-midnight, WWII Tunnels, 221 Iliaina St., Kailua; $32*. 595-6202.
Big Hairy Monster Ball, with George Carioca, jazz samba, 9 p.m.-midnight, Jazz Minds Art & Cafe. 945-0800.
√ Ezekiel Halloween Havoc Amateur Skate Contest, 8:30 a.m., Manana Skate Park, Pearl City; free. 483-8383.
√ Pumpkin Patch Festival, with pumpkin picking, hay rides, jumpers, food, 9 a.m.-5 p.m., Aloun Farms, Kapolei; $3 parking fee, plus price of pumpkins. 677-9516.
√ Howl-O-Ween Canine Costume Contest, with jewelry trunk show, for pet lovers, 11 a.m., Ward Warehouse amphitheater; free. 521-7297.
Spooky Spiders, learn about their homes and habitats, 1:30-3:30 p.m., Hawai'i Nature Center; $14 parent/child team. 955-0100.
Halau-Ween Spooktacular, Cory Oliveros, Shawn Pimental, Lekia Williams and the Gender Bender Lip Gloss Review, with costume and pumpkin-carving contest, 5-10 p.m., Rumours, Ala Moana Hotel; $15*. 227-8118.
√ Pumpkin Carving Contest, funny, scary, most unusual and creative categories, 8 a.m.-5 p.m. submissions, judging at 6 p.m., Manoa Public Library; free. 988-0460.
√ Chocolate chip cookies, all day and night while supplies last, Doubletree Alana Hotel Waikiki, 1956 Ala Moana; free. 941-7275.
√ Pumpkin Carving Competition, by Architects Hawaii Ltd., 8 a.m.4 p.m., American Savings Bank, Tower Lobby, 1001 Bishop St.; free. 523-9636.
√ Star of the Sea's Halloween Parade of Costumes, 8:30 a.m., Kahala Nui, 4389 Malia St.; free. 218-7200.
√ Halloween Activities at Your Library, with storytime and trick-or-treat, 10:30 a.m.-5 p.m., Waipahu Public Library; free. 675-0359.
√ Scary Stories to Tell in the Dark, with Halloween costume party to follow, 3 p.m., 'Ewa Beach Public and School Library; free. 689-1204.
√ Halloween Fun Event, trick-ortreat and face painting, 4-7 p.m., Waikele Premium Outlets; free. 676-5656.
Saints and Sinners Halloween Ball, with costume contest and prizes, doors open at 4:30 p.m., Pearl, Ala Moana Center. 944-8000.
√ Trick-or-Treating, 4:30-6:30 p.m., Koko Marina Center; free. 395-4737.
Halloween Dinner Cruise, Atlantis Navatek Cruise, party at sea with buffet dinner, 4:45 p.m., Aloha Tower Marketplace, Pier 6; $40-$84. 973-1311, www.atlantisadventures .com.
√ Monster Mash Halloween Celebration, with crafts, costume contest and dancing, 5-7 p.m., Wahiawa Public Library; free. 622-6345.
√ Treat Street, with contests, storytelling, games and food, 5:308 p.m., Bishop Museum's Great Lawn; free, donations accepted. 847-3511.
√ Keiki Carnival themed "Circus, Circus" with food, games, prizes and rides, 5:30-9 p.m., Kailua Church of Christ, 400 Maluniu Ave.; free. 262-5227.
The Electric Chick Magnets, retro Halloween party, doors open at 6 p.m., Pipeline Cafe; 21 and older. 589-1999.
√ Halloween Trick-or-Treat Street, 6-8 p.m., Ward Warehouse and Ward Centre; free. 591-8411.
√ Trick-or-Treat at the Mall, 6-8 p.m., Kahala Mall; free. 732-7736.
√ Trunk-R-Treat, with games and candy, 6-8 p.m., Cornerstone Fellowship, 95-1080 Ukuwai St.; free. 626-7719.
√ Neighborhood Fun Stop, with games and goodies, 6-8:30 p.m., Wahiawa Christian Church, 1710 Royal Palm Drive; free. 621-5818.
√ All Saint's Eve, with contests, scavenger hunt, games, food and prizes, 6-9 p.m., Honolulu Christian Church, 2207 O'ahu Ave.; free. 973-4345, www.honoluluchristian .org.
√ Hallelujah Night, game booths and food, no scary costumes allowed, 6-9 p.m., First Assembly of God at Red Hill, 3400 Moanalua Road; free. 836-2300, www.firstaog .com.
√ Neighborhood Haunted House, 6-10 p.m., 1354 'Ainakoa Ave.; free. 836-1800.
√ Chicken-Skin Tales, with Pam Akina and friends, 6:30 p.m., Kahuku Public & School Library; free. 239-8935.
√ Shiver Me Timbers, adventurous tales, silly songs and search for treasure, 6:30 p.m., Kapolei Public Library; free. 693-7050.
√ Penny Carnival, themed "Small Wonders," with food, entertainment, magic and games, 6:30-8:30 p.m., United Church of Christ, 467 N. Judd St.; free. 536-8418.
√ Trailer Trash Tuesday, film "Rocky Horror Picture Show," 7-9 p.m., rRed Elephant; $5. 545-4826.
√ Hell House, with candy and food, 7-10 p.m., Lighthouse Outreach Center, 94-230 Leokane St.; free. 542-1001, www.lighthouseoutreach center.org.
Halloween Costume Party, 9 p.m., Jazz Minds Art & Cafe. 945-0800.
Halloween Party, with DJ Dara, 9 p.m., Anna Bannana's. 946-5190.
The Ghost Band, reggae, funk, costume party and prizes, 9 p.m.-1 a.m., Kemo'o Farm, The Pub; 21 and older. 621-1835.
Halloween High Steppin', featuring Eddie Bo; 2006 Playmate of the Year Kara Monico; Playboy Playmates Stacy Fuson, Alison Waite and Shallen Meirs; model Kristina Hastings; Newjass Quartet and more, 9 p.m.2 a.m., Hyatt Regency Waikiki, Ciao Mein; $30*. 591-3500.
Kaleidoscope Halloween Party, with DJs Vagina and Ross Jackson, 9 p.m.-2 a.m., NextDoor; 21 and older. 548-6398.
Skyline Halloween, prom through the decades, with special guest DJ Mei Lwun, prom court, dancers and DJs, 9 p.m.-2 a.m., Sheraton Waikiki hotel, Hanohano Room; 21 and older. 921-4600.
Che Pasta's Halloween Costume Bash, with prizes, 10 p.m., Cafe Che Pasta. 636-5315.
VIP Halloween Party, with costume prizes and giveaways, 10 p.m., Tiki's Grill & Bar. 923-8454.