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. See a comprehensive listing at www.honoluluadvertiser.com/islandlife.

CONCERTS

√ ERNIE CRUZ SR., gospel, with Paul Sato and Barbara Higbie; 10 a.m.; First Baptist Church of Honolulu; free; 521-4708.

√ THE MUSES, performing "Celtic Music With Zing!," 10:30 a.m.; Kaimuki Public Library; 733-8422; also at 3:30 p.m., Kane'ohe Public Library; 233-5676; free; for ages 5 and older.

√ 15TH JAPAN-HAWAI'I FRIENDSHIP PIANO RECITAL, featuring pianists from Hawai'i and Japan; 2 p.m.; Orvis Auditorium; free; 537-3441.

HALEKULANI MASTERWORKS CONCERT, pianist Pascal Roge and the Honolulu Symphony Orchestra perform works by Dukas, Ravel and Berlioz, maestro Andreas Delf conducts; 4 p.m.; Blaisdell Concert Hall; $21-$74; 792-2000, 877-750-4400, www.ticketmaster.com.

THE SOCIAL LIGHTS: JAZZ NIGHT, with Dean Taba, Noel Okimoto, Benny Chong and Byron Yasui, to benefit local charities; 6:30-9 p.m.; Honolulu Design Center, Cupola Theatre; $25*; 294-1186, www.thesociallights.com.

HAWAI'I VOCAL ARTS ENSEMBLE AND SAN FRANCISCO CONCERT CHORALE, special joint concert; 4 p.m.; Mystical Rose Oratory, Chaminade University; $35*; 550-8457, www.honoluluboxoffice.com.

DANCE

SWING DANCE CLUB HAWAII, West Coast swing, cha-cha, country and more; 6:30-9:30 p.m.; Ala Wai Golf Course clubhouse; $7*, all ages; 529-8816.

√ "WE TAKE," dance piece, part of the Dark Night Series presented by Kumu Kahua Theatre; 8 p.m.; Kumu Kahua Theatre; repeats 8 p.m. Monday and April 6-7, 9; $5; 536-4441.

STAGE CLOSING

"I LOVE YOU, YOU'RE PERFECT, NOW CHANGE," 4 p.m.; Manoa Valley Theatre; $30*; 988-6131, www.manoavalleytheatre.com.

ETC.

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

THE HAWAII BIG BOY'S SHOW, with exhibitors, Miss Hawaiian Tropic International model search, music and more; 11 a.m.-4 p.m.; Blaisdell Exhibition Hall; $10*; www.thehawaiibigboyshow.com.

COMMEDIA DELL'ARTE WORKSHOP PART 1, Italian theatrical style workshop with Antonio Fava; 4-8:30 p.m.; Earle Ernst Lab Theatre, UH-Manoa; $40*; 956-9609.

√ HPU CHEER AND DANCE TEAM PREVIEW, Hawai'i Pacific University's reigning national champion cheerleaders and dance team perform their 2008 routines; 6 p.m.; Blaisdell Arena; free; 544-0277.

FESTIVAL

√ TASTE OF HONGWANJI BAZAAR, food booths, entertainment and rummage sale; 8 a.m.-12 p.m.; Honpa Hongwanji Hawai'i Betsuin; free; 522-9200.

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.

ONE-TIME GIGS

PAUL WILLIAMS; 4 p.m.; Kelley O'Neil's; 926-1777.

JOHN FEARY; 4-7 p.m.; Ala Moana Center, Mai Tai Bar; also DJ; 9:30 p.m.-12:30 a.m.; 947-2900.

BATTLE OF THE BANDS; 9 p.m.; Anna Bannana's; 946-5190.

DANCE VENUES

LATIN EXPLOSION!; 2-6 p.m.; Visions Night Club; free; 21 and older; 955-0720.

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

SUNDAY SALSA DANCE PARTY, mambo, merengue, bachata; 8 p.m.-2 a.m.; Panama Hattie's; 485-8226.

DOUBLE DOUBLE SUNDAZE, with Double Double Gogo Boyz; 9 p.m.; Hula's Bar & Lei Stand; 923-0669.

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

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

MEL AMINA; 11 a.m.-2 p.m.; The Royal Hawaiian hotel, Surf Room; 923-7311

JOHN VALENTINE, with hula; 2-4 p.m.; also Ryan Tang Ohana, with hula; 4:15-7:15 p.m.; The Royal Hawaiian hotel, Mai Tai Bar; 923-7311.

MIKEY AND SHAWN; 3-7:30 p.m.; Coconut Willy's; 923-9454.

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.