July 12

Please email calendar@midweek.com for event submissions

Sunday July 12
Modern Macrame Workshop
CHAI Studio, 1050 Ala Moana Blvd., 11 a.m. and 2 p.m., $40. Learn to make a macrame plant hanger to give any space a Boho vibe. Pre-registration required. (536-4543, shop.chai-studio.com)

Traumatic Brain Injury Seminar
John A. Burns School of Medicine Auditorium, 651 Ilalo St., MEB 315, 1:30-3:30 p.m., free. Presentation by Dr. David Cifu, sponsored by the Hawaii Neurotrauma Registry Project. (692-1370)

Food Products Show
Hawaii Kai Retirement Community, 428 Kawaihae St., 11 a.m.-3 p.m., free. Featuring specialty foods, drinks and street food vendors, plus handmade gifts, home organization, boutique clothing and swimwear, jewelry and more. (232-9208, artsandflavors@gmail.com)

Hawaii Geek Meet
Kapiolani Park, Picnic Areas #6-8, 9 a.m.-3 p.m., free. Join in a family-friendly potluck picnic for groups and individuals with a passion to share in anything from gadgets to art to LEGO. (hawaiigeek.com)

Hawaii Polo Club
Hawaii Polo Club, 68-411 Farrington Hwy., Sundays through Aug. 9, 11 a.m. gates open, $12. Hawaii Polo Club plays its 2015 season. (439-6394 ext. 101, info@hawaii-polo.org)

Honolulu Polo Club 2015 Season
Honolulu Polo Club in Waimanalo, Sundays through Oct. 25, 3 p.m., $5. Enjoy the 29th season of polo with Honolulu Polo Club. (honolulupolo.com, 521-6927)

Sundays at the Bay: Science and the Open Ocean
Hanauma Bay Nature Preserve, education alcove classroom, 3-4 p.m., free. Allen Andrews of NOAA’s Life History Program will discuss “Bombs and Fish – How Nuclear Bombs Can Tell Us About the Age of Fishes.” (397-5840)

‘The Big Fix’ Spay and Neuter Mobile Clinic
Patsy Mink Regional Park, must email for appointment time, $25-$130 depending on animal. Poi Dogs and Popoki hosts a mobile clinic for pet owners to get their cats spayed and neutered at an affordable cost. (alicia@poidogsandpopoki.org, 551-7915, poidogsandpopoki.org)

Chamber Music Trio
Christ Church Uniting, 1300 Kailua Road, 4 p.m., free. Pianist Grant Mack, violinist Darel Stark and cellist Nancy Masaki perform, with goodwill offerings donated to IHS. (262-6911)

Hawaii All-Collector’s Show 2015
Neal Blaisdell Exhibition Hall, 10:30 a.m.-5:30 p.m., $5. Hawaii’s oldest antiques and collectibles show and sale. (ukulele.com, 941-9754)

An Expression of My Vision Through Watercolor
Gallery on the Pali, July 12-Aug. 6, Tuesdays-Fridays 10 a.m.-6 p.m., weekends 2-6 p.m., free. Kealohilani Samuel Ahai exhibits his watercolor paintings. Reception is July 17 from 6-8 p.m. (unitariansofhi.org/gallery)

Dance at Ala Moana
Ala Moana Center, times vary, free. The Keiki Hula Show (1 p.m.), Ka Hale I o Kahala Halau Hula (3 p.m.) and Rosalie Woodson Dance Academy (5 p.m.) perform. (955-9517)

Innovations through Hawaiian Design
East-West Center, John A. Burns Hall, 1601 East-West Road, 2-3 p.m., free. Marques Marzan, a Hawaiian fiber artist and Bishop Museum cultural resources specialist, discusses “Innovations through Hawaiian Design.” (944-7177, arts.eastwestcenter.org)

KIDS FIRST! Film Festival
UH-Manoa Art Auditorium, July 12 and 19, 3 p.m., free. Family-friendly movies come to Manoa, including “The Seventh Dwarf” (June 28), “The Boxcar Children” (July 12) and “The Legend of Longwood” (July 19). (summer.hawaii.edu/kidsfirst, 956-9883)