October 16

Please email calendar@midweek.com for event submissions

Sunday October 16

Giving Birth: The Castle Experience
Castle Medical Center, four Sundays starting Oct. 16, 3-5 p.m., $45/person, $80/couple. Learn different aspects of the birth experience, from preparing for the hospital to caring for you and your baby. Pre-registration required. (263-5400, castlemed.org)

Sundays at the Bay: NOAA Marine Mammal Research
Hanauma Bay Nature Preserve, Education Alcove Classroom, 3-4 p.m., free. Yvonne Barkley talks “Underwater eavesdropping: listening to the whales and dolphins in Hawaii.” (397-5840)

Blood Bank of Hawaii
Foodland Ewa Town Center, 7-11:15 a.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Blood Bank of Hawaii
Hawaii Kai Community at Koko Marina Center, 7-11 a.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Friends of Pearl City Library Book Sale
Pearl City Public Library, 1138 Waimano Home Road, 10 a.m.-3 p.m., free. Proceeds benefit the library. (453-6566)

Hanafuda Hawaii Intergenerational Tournament
Na Mea Hawaii at Ward Warehouse, 11 a.m.-2 p.m., $10-$15. Enjoy the Japanese game of hanafuda with new cards redesigned with native plant images. Get hands-on, small-group instruction, so no experience is necessary to participate. (927-0993, hanafudahawaii@gmail.com)

Jodo Mission of Hawaii Bazaar
Jodo Mission of Hawaii, 1429 Makiki St., 8 a.m.-1 p.m., free. Browse donated clothing, kitchen items, dishes, craft items, baked goods and more. (949-3995)

Moanalua 99 Craft and Gift Fair
99 Ranch Market, 10 a.m., free. (479-5525, 808craftandgiftfairs@gmail.com)

Trick or Treat for Dogs
Hawaii Doggie Bakery, 2961C E. Manoa Road, noon-4 p.m., free. All dogs who come to visit in costume receive a special treat. (hawaiidoggiebakery.org, 783-7390)

Comic Jam Hawaii
Pearlridge Center, Downtown Center Court, 1-4 p.m., free. Meet local artists who creative collaborative cartoons, illustrations and sketches while talking story. (203-2366, pearlridgeonline.com)

Waimea Valley Moon Walk
Waimea Valley, 8-9 p.m., $10. Take a walk through Waimea Valley by the light of the moonlight. Must exit valley by 10 p.m. (638-5864)

Art Kalahiki
Lola’s Grill & Pupu Bar, 6-9 p.m., free. (596-8878)

Royal Hawaiian Band
Windward Mall, 1 p.m., free. (922-5331)

The Hawaiian Classics: 100th Anniversary of the Kamaka Ukulele
Hawaii Theatre, 5 p.m., $54-$90. Kamaka Ukulele celebrates its centennial with a special concert. (hawaiitheatre.com)

Fabulous Revue Boys
Ala Moana Centerstage, 3 p.m., free. (alamoanacenter.com)

‘High Impact’
Honolulu Country Club Gallery, 1690 Ala Puumalu St., Oct. 16-Nov. 26, 8 a.m.-6:30 p.m. weekdays, free. Artist reception is Oct. 23 at 6 p.m. (bit.ly/2daVmdn)