TODAY

OHANA KOI AND GOLDFISH SHOW, 8 a.m.-4 p.m., Honolulu Country Club Tennis Courts, 1690 Ala Pu'umalu St.; koi and goldfish competition, raffle prizes, lily, orchid, bonsai and pond supply sale; guest judge Daisuke Maeda of Japan's Okayama Momotaro Koi Farm; sponsored by Hawaii Goldfish and Carp Association and Nikkei Koi; free. www.nikkeikoi.com.

AMERICAN BOX CAR RACING INTERNATIONAL, extended summer hours: 9 a.m.-1 p.m. Sundays; noon-6 p.m. Wednesdays through Fridays; 2-6 p.m. Saturdays; open track 2-6 p.m. Fridays, Saturdays, most holidays; fees: first timers $7, with track pass $5, ages 4 and younger and 55 and older are free, forgotten pass $7, helmet rental $2; training provided; adults must accompany youth; close-toed shoes, long pants covering ankles, helmets with straps required. 947-3393, www.boxcarracing.org.

TOMORROW

DEFENDING OKINAWA'S OFFSHORE ENVIRONMENT, lecture by Pete Shimazaki Doktor on a current campaign to defend Okinawa's offshore environment near Henoko and concerns surrounding the attempts to demilitarize Okinawa, 11:40 a.m., Kapi'olani Community College, Olona 201; free.

TUESDAY

NEIGHBORHOOD BOARD MEETING, Pearl City, 6:30 p.m., Highland Intermediate School cafeteria.

NEIGHBORHOOD BOARD MEETING, Hawai'i Kai, 7 p.m., Haha'ione Elementary School cafeteria.

NEIGHBORHOOD BOARD MEETING, Ala Moana/Kaka'ako, 7 p.m., Makiki Christian Church.

NEIGHBORHOOD BOARD MEETING, North Shore, 7 p.m., Hale'iwa Ali'i Beach Park, John Kalili Surf Center.

WEDNESDAY

NEIGHBORHOOD BOARD MEETING, Makakilo/Kapolei /Honokai Hale, 7 p.m., Kapolei High School cafeteria.

LEGAL LINE HOTLINE. Call 6-7 p.m. to speak with an attorney at no charge: 537-1868; call 537-9140 for free referrals (www.hawaiilawyerreferral.com); sponsored by Hawaii State Bar Association.