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 purchases. Call venue for details. Comprehensive weekly event listings are at www.honoluluadvertiser.com.

SPECIAL EVENTS

Hawaii Ocean Sports Expo, with exhibits, scuba lessons, fashion shows, educational seminars and guest speakers, 9 a.m.-5 p.m., Hawai'i Convention Center; $10*. hiexpos.com.

√ 12th Annual BIA-Hawaii Home Building and Remodeling Show, with seminars and chef demonstrations, 10 a.m.-4 p.m., Blaisdell Exhibition Hall; $4*. www.bia-hbrs.com.

Mardi Gras Follies, with Bo Irvine, Cathy Foy, and others, 2 p.m., Hawai'i Theatre; $25-$45*. 528-0506.

CONCERTS

√ Na Mele Nei Concert, with Jared Souza and Kinohi and Joe Wilcox, 1 p.m., Ward Warehouse amphitheater; free. 596-8885.

√ Windward Music Teachers' Students, 2 p.m., Pohai Nani auditorium; free. 247-8410.

√ Iolani School's Advanced Orchestra, with works by Saint-Saens, Haydn, Lalo, Schumann, Bloch and Mendelssohn, 4 p.m., Kamehameha Schools, Ke'elikolani Auditorium; free. 943-2244.

√ Organ Recital and Choral Evensong, with music by Alain, Bach, Barber, Vierne, Titcomb, Williams and Walker, 7:30 p.m., St. Andrew's Cathedral; donation. 524-2822, ext. 223.

DANCE

√ Israeli Circle Dancing, folk dance, 1-4 p.m., Ala Wai Golf Course ballroom; $3. 373-2561.

STAGE

√ "Songs for a New World," musical, La Pietra's annual production, final performance 2 p.m., La Pietra gymnasium; $5.

"Ulua: The Musical," comedy about life, love and fishing on Maui, 2 p.m., Kumu Kahua Theatre; $5-$16. 536-4441.

"Enchanted April," romantic comedy set in 1922 Italy, 4 p.m., Diamond Head Theatre; $12-$42*. 733-0274.

"Joe Turner's Come and Gone," drama presented by The Actors' Group, 4 p.m., The Yellow Brick Studio, 625 Keawe St.; $15*. 550-8457.

FILMS

√ "Giant" (1956), 12:30, 4 and 7:30 p.m., Movie Museum; $5*. 735-8771.

"The Untold Story of Emmett Louis Till" (2005), 1, 4 and 7:30 p.m., Doris Duke Theatre at the Academy; $7*. www.honoluluacademy.org/theater, 532-8768.

√ "Dances of Ecstasy" (2003), 5 p.m., UH-Manoa, Spaulding Auditorium; part of the Healing World film series; $5*. 223-0130.

NATURE

√ La'ie, 10-mile advanced graded ridge hike, 8 a.m., meet at 'Iolani Palace; presented by Hawaiian Trail and Mountain Club; $2*. 422-1048.

ETC.

√ Landmarks Along Legendary Waikiki Beach, a walk by Program to Preserve Hawaiian Place Names, 9 a.m.-noon, meet at Gandhi statue in front of Honolulu Zoo; free. 948-3299.

Super Bowl Sunday, with food, two draft beers and entertainment, doors open 11 a.m., brunch noon-2 p.m., fiesta buffet 3-4 p.m., Dave and Buster's Showroom; $50. Reservations: 589-2215.

√ Hawaii Opera Theatre, lecture on "Rigoletto," 1 p.m., Borders, Ward Centre; free. 591-8996.

√ Beautiful and Historic Nu'uanu Valley, 2-mile walk in the Dowsett district, 1-4 p.m., meet at Father Damien statue in front of Capitol; free plus two city bus fares. 948-3299.

ONE-TIME GIGS

Onstage's Super Super Bowl Party, followed by live music, noon, OnStage Drinks and Grinds. 306-7799.

Super Bowl Party, with KPOI, noon, Pipeline Cafe. 589-1999.

Lawrence Kidder, 4-7 p.m., Ala Moana Center, Mai Tai Bar; also Irie Souls, 9 p.m.-1 a.m. 947-2900.

Holunape, Hawaiian, 6-8 p.m., Kona Brewing Co.'s Koko Marina Pub. 394-5662.

Aunty Violet and the Kaniloas, 6-10 p.m., Wai'anae Army Rec Center. 330-5858.

Soul Bucket, Hawaiian, 6:30-9:30 p.m., Waikiki Beach Marriott, Moana Terrace. 922-6611.

DANCE VENUES

Country Music and Dancing, with Charlie Garrett, 6-10 p.m., Panama Hattie's. 485-8226.

Musica Typica, with Tommy Valentine y Sus Amigos, 6:30-10:30 p.m., Club C'est la Vie; 18 and older.

Casa, house, 9 p.m.-2 a.m., Bliss; 18 and older. 528-4911.

Fever, fashion nightclub, 9 p.m.-2 a.m., Jackie's Kitchen; 21 and older. 943-2426, 780-4835.

Salsa 7, salsa, 10 p.m.-2 a.m., Margaritas Mexican Restaurant; 21 and older. 931-6274.

South of the Border Sundays, Brazilian, 10 p.m.-2 a.m., Lulu's Waikiki Surf Club; 21 and older. 926-5222.

Refine, hip-hop, R&B, groove, go-go dancers, 10 p.m.-4 a.m., Fashion 45; 21 and older. fashion45hawaii.com.

Sex-E Sunday, with sexy go-go dancer contest, DJs Billy G, Big John and Technique, 10 p.m.-4 a.m., Venus Nightclub; 18 and older. 951-8671.