The ** indicates admission is $5 or less, or free. Full price is listed; the * denotes lower price for students, seniors, military, members and/or children. Call the venue for details.
** Kahua, Hawaiian, 11:30 a.m.-1:30 p.m., Atrium Center Court, Aloha Tower Marketplace; free. 566-2337.
** "Aloha Waikiki," an all-Hawaiian music and dance show with a "Waikiki Memories" theme, 7-7:30 p.m. daily, DFS Galleria, corner of Kalakaua and Royal Hawaiian avenues; free. 931-2655.
Mozart Festival, a Honolulu Symphony Halekulani Classical MasterWorks concert, 7:30 p.m., Blaisdell Concert Hall; Samuel Wong conducts; the program will include Mozart's Symphony No. 40, Serenade No. 12 for Wind Octet and Symphony No. 41 ("Jupiter"); $15*-$55*. 792-2000 (symphony ticket office), 526-4400 (Ticket Plus).
** Pleasant Hawaiian Hula Show, 10 a.m., Waikiki Shell; free. 527-5666.
** Country Line Dance Class, 6-8 p.m., Ward Warehouse amphitheater stage; presented by Parents Without Partners; free. 262-6442.
** Khi Beach Torch Lighting and Hula Show, featuring Hawaiian Paradise, 6:30-7:30 p.m., Kuhio Beach stage, near Duke Kahanamoku statue; free. 843-8002.
** Ballroom Dance Class, presented by International Ballroom Dance Club, 6:30-8:30 p.m., Ala Wai Golf Course clubhouse ballroom; open to non-members; $4. 247-1629.
** Tour of Hawai'i Theatre, with a demonstration on the 1922 Robert Morton Theatre Organ, 11 a.m.; $5. Register: 528-0506 (791-1305 for groups of 20 or more).
** Windward Mall Spring Teen Jam, noon, at the mall; prom fashions modeled by the Windward Mall Teen Board at noon, reggae band Stir Crazy at 1:30 p.m. and T&C Skateboard Demo Team at 3 p.m.; free. 235-1143.
"X-treme Science! Exploring Oceans, Volcanoes & Outer Space," a hands-on exhibit, 9 a.m.-5 p.m., Bishop Museum; continues through May 28; museum admission: $14.95*. 847-3511.
Mai Tai Bar, The Royal Hawaiian: Keith and Carmen Haugen, Hawaiian with hula, 5:30-8:30 p.m. 923-7311.
Outrigger Waikiki Hotel Main Showroom: Society of Seven, variety show, 6:30 and 8:30 p.m. 922-6408, 923-7469.
Duc's Bistro: Tennyson Stevens, pop and jazz, 7-10 p.m. 531-6325.
Waikiki Beach Marriott Resort Lobby Bar: Ikona, Hawaiian, 7-11 p.m. 922-6611.
Kahala Mandarin Oriental Hotel: Betty Loo Taylor Trio, 7:30-11 p.m. 739-8888.
Coconut Willy's Bar & Grill, International Market Place: Kevin Mau, contemporary, 3-7:30 p.m.; and Imai & Friends, Hawaiian and contemporary, 8 p.m. 923-9454.
Studio 6, Musicians Association of Hawaii building: The Rich Crandall Trio, jazz, with guest artist Jim Decker on trombone, 8-10 p.m.; $6. 596-2123.
Wave Waikiki: The Pussycat Lounge Third Anniversary celebration, with 12 deejays in two rooms playing house and hip-hop, 10 p.m.; for 21 and older. 941-0424, ext. 12.
Indigo: DJ Mark Chittom, down-tempo and house, 10 p.m.-2 a.m. 521-2900.