The √ indicates admission is $5 or less, or free. Full-price admission is listed; the * denotes discounts (or free) for students, seniors, military, members, children and/or advance purchase. Call venue for details.

HALLOWEEN

BOOGIE TOWN HALLOWEEN COSTUME DISCO PARTY, a benefit for Kids Hurt Too, with costume contest, lunch, arts and crafts, and more; 10 a.m.-2 p.m.; The O Lounge; $20; 256-9002, www.bbtots.com.

√ HOWL-O-WEEN, doggie Halloween costume contest, demonstrations, photo booth and more, presented by Bark Avenue and Hawaii Pet Magazine; 11 a.m.- 2 p.m.; Koko Marina Center; free; 394-2343.

√ HOWL-O-WEEN CONTEST, presented by The Pet Spot, costume contest; 1-3 p.m.; Ward Warehouse stage; free; 591-1990.

√ HALLOWEEN ACTIVITY, food, fellowship and costume contest; 5 p.m.; First Christian Church of Honolulu; free; 531-3500.

√ HAWAII SELF STORAGE FAMILY FUN FESTIVAL, games, spooky trail, costume contest; 5-9 p.m.; Hawaii Self Storage Kapolei; $2; 672-9400.

√ "OBAKE ODYSSEY: GHOST STORIES IN HAWAII AND BEYOND," storytelling with Kathy Collins, Jeff Gere, Cathy Spagnoli, and Lopaka Kapanui; 6-8:30 p.m.; Japanese Cultural Center of Hawaii; 13 and older; $3*; 945-7633.

HAUNTED PLANTATION, presented by GroundUp, not recommended for women who are pregnant or those with heart conditions; 7 p.m.; Hawaii Plantation Village; repeats 7 p.m. Oct. 31; 10 and older, 16 and younger need adult supervision; $7; 677-0110.

CONCERTS

AHA MELE XI "ULUWEHIWEHI," presented by Halau o ke 'A'ali'i Ku Makani and kumu hula Manu Boyd, with Ho'okena, Robert Cazimero, Kawika Trask and more; 4 p.m.; Hawai'i Theatre; $20, $25; 528-0506, www.hawaiitheatre.com.

MUSIC FOR THE ROMAN ORATORY, with the Bach Chamber Choir Soloists and Bach Chamber Orchestra; 4 p.m.; Lutheran Church of Honolulu; $20*; 941-2566.

POOKELA, benefit and celebration for Castle Medical Center's 45th anniversary, with Na Leo Pilimehana, Jeff Peterson; 7:30 p.m.; Mamiya Theatre; $95; 877-750-4400, www.ticketmaster.com.

COMEDY

DEMETRI MARTIN; 8 p.m.; Pipeline Cafe; $35 general, $50 VIP; 877-750-4400, www.ticketmaster.com.

STAGE CLOSING

"THE HISTORY BOYS," the award-winning play by Alan Bennett, presented by The Actors' Group; 2 and 5 p.m.; Mendonca Building, second floor; $16*; 722-6941, www.taghawaii.net.

FAIRS & FESTIVALS

√ 26TH TRASH & TREASURE FUNDRAISER FAIR, arts and crafts, Trash and Really Good Trash Boutique; 9 a.m.-2 p.m., entry at 8 a.m. for Temari members; Japanese Cultural Center of Hawai'i's Manoa Grand Ballroom; free; 536-4566.

√ SEASON'S BEST CRAFT & GIFT FAIR, with more than 250 booths; 9 a.m.-4 p.m.; Blaisdell Exhibition Hall; $3; 591-2211.

√ FUN DAY FEST, games, inflatables, raku pottery, entertainment, food and more; 10 a.m.-2 p.m.; Wailupe Valley School; free; 377-2414.

NATURE

"WINDWARD NATURE OUTING," beach walk and 2-mile hike on the Windward side of O'ahu; 9 a.m.-5 p.m.; meet at the Father Damien statue in front of the state Capitol; $10 plus city bus fare for four rides to and from Windward O'ahu; 948-3299.

ETC.

WIKI WIKI ONE DAY VINTAGE COLLECTIBLES & HAWAIIANA SHOW; 10:30 a.m.-4:30 p.m.; Blaisdell Center, Hawaii Suites; $4*; 9 a.m. early entry, $15; www.ukulele.com/wikiwiki.html.

√ "BONES," with Nyla Fujii-Babb and Yukie Shiroma from Monkey Waterfall Dance Theatre, celebrating Teen Read Week; 2 p.m.; Kaimuki Public Library; 12 and older; free; 733-8422.

STEAK DINNER AND SILENT AUCTION, a fundraiser for Kailua High School Band boosters; 4-7 p.m.; Kailua High School Cafeteria; $10 dinner; 263-4511.

MAHALOZ EVE, fundraiser for Hawaii Food Bank, with Kristian Lei, Kisa Kosmos fashion show; 5-8 p.m.; E&O Trading Co.; $40; www.partyofsixhawaii.com.

ONE-TIME GIGS

DOUG FITCH, original music, traditional slack-key guitar, Hawaiian; 2 p.m.; Borders, Waikele Center; free; 676-6699.

CELTIC WAVES; 4-7 p.m.; Kelley O'Neil's; also FIONA MOLLOY; 9 p.m.-1 a.m.; 926-1777.

DON BADURIA; 4-7 p.m.; Ala Moana Center, Mai Tai Bar; also DJ; 9 p.m.-12 a.m.; 947-2900.

JIMMY BORGES, GABE BALTAZAR AND BETTY LOO TAYLOR, part of the Na Mele No Na Pua Hawaiian Music Heritage program, concert series; 4-5:30 p.m.; Embassy Suites Waikiki Beach Walk, Grand Lanai; free; 921-2345.

SIMPLISITY; part of the Sunday Showcase, Na Mele No Na Pua Hawaiian Music Heritage program; 5-6 p.m.; Embassy Suites Waikiki Beach Walk, Plaza Stage; free; 921-2345.

DAVID ASING; 5-7 p.m.; RumFire; 952-3473.

LEDWARD KA'APANA; 6-8 p.m.; Kona Brewing Co., Koko Marina Center; 394-5662.

SIDEWINDERS; 9 p.m.-1:30 a.m.; Irish Rose Saloon; 947-3414.

DANCE VENUES

BEACH PARTY BEER BLAST, with 808 Boyz and more; 3 p.m.; Hula's Bar & Lei Stand; also Double Double Sundaze; 9 p.m.; 923-0669.

SUNDAY SALSA DANCE PARTY, mambo, merengue, bachata; 8 p.m.-2 a.m.; Foreplay; 485-8226.

DJ SIR STYLE, hip-hop and R&B; 8 p.m.-4 a.m.; Coconut Willy's at Beach Walk; 21 and older; 921-9000.

RUDEGYAL RETREAT, featuring Liloa, 45Revolver, Packo and guest DJs spinning reggae, hip-hop, lovers rock and dancehall; 9 p.m.; Lotus Soundbar; 924-1688.

SIZZLIN' SUNDAYS, dance contest with DJs Mike D, Peter Lau and G-Mann, 18 and older; 9 p.m.-4 a.m.; Zanzabar; 924-3939.

DJ COOL CAMERON, country and classic rock; 9 p.m.-4 a.m.; Nashville Waikiki; 926-7911.

FADED FIVE, with DJs Technique, Goodvybe, JT, Delve1der and Zack, 21 and older; 10 p.m.-4 a.m.; The Living Room, Fisherman's Wharf; 395-2100.

LOUNGE ACTS

ERIC LEE AND SHAUNA SANBORN; 7:30-9 a.m.; ResortQuest Waikiki Beach Hotel; 922-2511.

ERNIE CRUZ JR.; 12-3 p.m.; Uncle's Fish Market & Grill; 275-0063.

RICO, blues; 3-5 p.m.; Muddy Waters Espresso, Kailua; 254-2004.

MIKE KA'AWA, OCEAN KAOWILI, PAUL KIM, EDDIE KAMAE AND ANALU AINA; 3:30-7 p.m.; Honey's at Ko'olau Golf Club; 236-4653.

CONCERTS ON THE BEACH, with Sean Na'auao; 4-6 p.m.; Duke's Canoe Club Waikiki; 922-2268.

SOUL BUCKET DUO; 4:30-7:30 p.m.; Hilton Hawaiian Village, Tropics; 949-4321.

SUNDAY SUNSETS WITH MELVEEN LEED; with Tito Berinobis and Kiki Hugho; 5-8 p.m.; The Elks Club; 923-5722.

STACIE TANIGUCHI, ALBERT MALIGMAT (upper deck), KRISTIE CHING, SEFA TUAI (lower deck); 5:15 p.m.; Navatek I, Pier 6; 973-1311.

CHRIS REGO, contemporary jazz and vocals; 5:30-8 p.m.; Roy's Restaurant at Ko Olina Resort; 676-7697.

KIM BRADFORD, LENNY KEYS AND TOMMY ARSISTO, jazz; 5:30-8 p.m.; Star of Honolulu; 983-7827.

PU'UHONUA TRIO, and hula; 6-8; Westin Moana Surfrider, Banyan Veranda stage; 922-3111.

THE GEEZERS, classic country; 6 p.m.; Hanks Cafe Honolulu; 526-1410.

LEDWARD KA'APANA, Hawaiian slack-key guitar; 6-8 p.m.; Kona Brewing Co., Koko Marina; 394-5662.

ALI GARCIA, acoustic Latin music; 6-8:30 p.m.; Mexico Lindo, 600 Kailua Road; 263-0055.

AL WATERSON AND YOU, karaoke and singing competition; 6-9 p.m.; Don Ho's Island Grill; 947-5736.

CHRIS MURPHY, '70s, '80s and now; 6-9 p.m.; Planet Hollywood; 924-7877.

GEORGE KUO, MARTIN PAHINUI, AARON MAHI, Hawaiian; 6-9 p.m.; Waikiki Beach Marriott, Moana Terrace; 922-6611.

SEA-RAY JAZZ QUARTET, modern jazz; 6-9 p.m.; Breakers, North Shore Marketplace; 637-9898.

KAIMANA BAND, with halau; 6:15 p.m.; Sheraton Princess Ka'iulani, poolside; 922-5811.

JEFF PETERSON, guitar; 6:30-9:30 p.m.; Michel's in the Colony Surf; 923-6552.

DeLIMA OHANA; 6:30-9:30 p.m.; Hyatt Regency Waikiki, Elegant Dive; 923-1234.

LEROY KAHAKU; 6:30-9:30 p.m.; Nick's Fishmarket; 655-6333.

J.P. SMOKETRAIN, blues; 7-9 p.m.; The Sand Box, Waikiki; 931-6102.

ROBI KAHAKALAU AND FRIENDS; 7-9 p.m.; Chai's Island Bistro; 585-0011.

RAY SOWDERS, 7-9 p.m.; Chili's Kapolei; 693-8722.

AINA KOA: HAUMEA AND WEYMOUTH; 7-9 p.m.; Hula Grill Waikiki; 923-4852.

JOHNNY HELM; 7-10 p.m.; P.F. Chang's China Bistro, Royal Hawaiian Center; 628-6760.

DRAGONFLY, modern jazz, contemporary R&B; 7-10:30 p.m.; J Bistro Martini & Wine Bar, Doubletree Alana; 951-3138.

DAVID ASING; 7:30-10 p.m.; Hilton Hawaiian Village, Hau Tree; 949-4321.

RICO, blues; 8 p.m.; Arnold's Waikiki; 924-6887.

JOHN VALENTINE; 8-10 p.m.; Westin Moana Surfrider, Beach Bar; 922-3111.

HO'OKAHILEO; 8-10 p.m.; Aku Bone Lounge. 589-2020.

PIRANHA BROTHERS TRIO; 8-11 p.m.; Hilton Hawaiian Village, Tapa Bar; 949-4321.

KIMO ARTIS DUO; 8-11 p.m.; The Cheesecake Factory; 924-5001.

SHIRLEY WALKER BAND; 8 p.m.-12:30 a.m.; Coconut Willy's International Market Place; 923-9454.

CHRISTIAN AND SANI; 8:30-10:30 p.m.; Tiki's Grill & Bar; 923-8454.

JON BASEBASE; 8:30-10:30 p.m.; Sheraton Waikiki, poolside; 922-4422.

NOLY PAA, piano; 8:30 p.m.-12 a.m.; Halekulani, Lewers Lounge; 923-2311.

JAMES, JAMIE, AND JADER; 9 p.m.-1 a.m.; O'Toole's Irish Pub; 536-4138.

JOE KINGSTON; 9:30 p.m.; Sheraton Princess Ka'iulani, lounge; 922-5811.

LAWRENCE KIDDER; 10 p.m.-12 a.m.; Duke's Waikiki, Barefoot Bar; 922-2268.

KAMOMI; 10 p.m.-12 a.m.; Canoe Hut Lounge, Pacific Marina Airport Inn; 836-1131.

SOULUTION; 1:30-3:30 a.m.; Kelley O'Neil's; 926-1777.