The 4 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.

CONCERTS

ALOHA CONCERT LUNCHEON, Hawaii Youth Symphony final concert of the season with country store, lunch and performance by Karen Keawehawai'i; 10:30 a.m.; Hilton Hawaiian Village, Tapa Ballroom; $50; 941-9706, www.HiYouthSymphony.org.

A SUNDAY 2 REMEMBER, informal showcase by The Movement Center, giving their beginning dancers and singers an opportunity to strut their stuff; 3 p.m.; Calvary By The Sea; $10*; 735-8641, www.movementcenter.org.

DANCE

BALLET HAWAII SPRING SHOWCASE 2009; finale for this year's students; 2 and 4 p.m.; Leeward Community College Theatre; $10; www.honoluluboxoffice.com.

HAWAII BELLY DANCER EVENT, presented by Malia In Hawaii, with performances by professional belly dancers from near and far; 6:30-10 p.m.; Jazz Minds Art & Cafe; 18 and older; $10; 945-0800.

FAMILY

4 BIKE TO THE ZOO DAY, ride your bike to the Honolulu Zoo and get a ticket for the raffle drawings; 9 a.m.-2 p.m.; Honolulu Zoo, Monsarrat entrance; free, for the first 250 people, $1 after; 768-8335.

4 NEW BABY EXPO 2009, kid-friendly, mother-approved baby and kids event, featuring more than 150 exhibitors; 10 a.m.-5 p.m.; Blaisdell Exhibition Hall; $4.50*; www.newbabyexpo.com.

4 BANK OF HAWAII FAMILY SUNDAY, this month's theme "A Wide Variety," with activities, crafts, art and food; 11 a.m.-5 p.m.; Honolulu Academy of Arts; free; 532-8700, www.honoluluacademy.org.

4 KIKAIDA 35TH ANNIVERSARY IN HAWAI'I, presented by JN Productions, featuring the Kikaida brothers and an all-star cast of Japanese Superheroes; 1-2:30 p.m.; Shirokiya, Ala Moana Center; free; www.generationkikaida.com.

FAIRS & FESTIVALS

4 CRAFT AND FOOD FAIR; 9 p.m.-2 a.m.; Seventh Day Adventist Church, Manoa; free; 988-4343.

ETC.

THE CHARLIE CHAN MYSTERY TOUR, two-mile walk through Downtown Honolulu and Aloha Tower Marketplace; 1 p.m.; starts at Fort Street Mall; $35; reservations required: 395-0674.

BENEFIT FUNDRAISER, presented by Team Makalapua for the Arthritis Foundation, with live entertainment by All Natro, silent auction and more; 6-9 p.m.; O Lounge; $15*; 630-3462.

4 ALOHA SHORTS, with music by Hamajang and readings pays tribute to those 65 and older with fiction and poetry that celebrate the wisdom and spirit of the community's elders; 6:45 p.m.; Atherton Performing Arts Studio; free; 955-8821.

LIVE MUSIC

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

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

DAVID ASING; 5-8 p.m.; RumFire, Sheraton Waikiki; 866-952-3473.

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

ACOUSTIK PLAYGROUND; 6-9 p.m.; Hyatt Regency Waikiki, Elegant Dive; 923-1234.

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

DEAN & DEAN; 6:30-8:30 p.m.; Chart House; 941-6660.

BUTCH O'SULLIVAN AND DANNY, '40s to the '80s nostalgia; 6:30-9:30 p.m.; Roy's Restaurant Hawai'i Kai; 396-7697.

YOZA; 6:30-9:30 p.m.; Jimmy Buffett's at the Beachcomber, poolside; also, PIRANHA BROTHERS; 9 p.m.-12 a.m. on the main stage; 791-1200.

ELLSWORTH SIMEONA; 8-11 p.m.; Hilton Hawaiian Village, Tapa Bar; 949-4321.