Saturday May 13 Foster Care Training Hawaiian Humane Society, 2700 Waialae Ave., 9-10 a.m., free. Learn how you can join..

Sunday May 14 Breastfeeding Class Castle Medical Center, 4:30-6 p.m., $25/two people. Pre-registration required. (263-5400, castlemed.org) Blood Bank of Hawaii..

Monday May 15 Chaminade University’s 2017 Spring Commencement Blaisdell Arena, 7 p.m., free. Chaminade’s Class of 2017 graduates. Speaker is..

Tuesday May 16 Coaches Clinic Castle Medical Center, 6-8:30 p.m., $15. Learn and practice how to be an invaluable labor..

Wednesday May 3 Keiki Ballroom Ala Wai Golf Clubhouse, second-floor ballroom, Wednesdays in May, 3:30 p.m., $35/seven-week session. Ballroom classes..

Thursday May 4 Exploring the Ocean’s Past and Present – Papahanaumokuakea Marine National Monument Hanauma Bay Nature Preserve, theater, 6:30-7:30..

Friday May 5 Ti Leaf Lei Making Wahiawa Botanical Garden, 9 a.m.-noon, free. Learn how to make a ti leaf..

Saturday May 6 Blue Zones Project – Summer Strut Walking Challenge Ahuimanu Elementary School, 3-4 p.m., free. Walk to live..

Sunday May 7 Blue Zones Project – Summer Strut Walking Challenge Kailua Town Farmers Market, 11 a.m.-noon, free. Walk to..

Monday May 8 Classical Yoga Unity Windward Church, 9:30-10:45 a.m., free. Su Choy leads a session in classical yoga. (262-6731)..

Tuesday May 9 Infant Safety Castle Medical Center, 6-8:30 p.m., $15. Learn basic life support techniques for infants and toddlers,..

Friday April 28 Gardening with Beneficial Microbes Halawa Xeriscape Garden, 6-7:30 p.m., $20-$15. Learn to make your own beneficial microbes..

Saturday April 29 Channeled Answers for Evolution Mindful Matters Wellness & Yoga Center, 2-3 p.m., $25-$20. Channeled messages come from..

Sunday April 30 Artists Sale at Hawaii Potters’ Guild 2480 Bingham St., 9 a.m.-1 p.m., free. Browse hand-made gifts, plates,..

Monday May 1 Tai Chi (Yang Style) Windward Community College, Hale Kuhina 115, nine meetings between May 1-31, 6:30-8:30 p.m.,..

Tuesday May 2 General Newborn Care Castle Medical Center, 6-8:30 p.m., $30/couple. Learn how to tell if your baby is..

Wednesday April 26 Blue Zones Project – Cooking Class Windward Mall, Center Court, 5-6 p.m., free. Learn how to prepare..

Thursday April 27 Birdwatching and Researching in Hawaii Hanauma Bay Nature Preserve, theater, 6:30-7:30 p.m., free. Benton Pang discusses, “Pi‘i..

Sunday April 23 Giving Birth: The Castle Experience Castle Medical Center, four Sundays starting April 23, 3-5 p.m., $45/person, $80/couple...

Monday April 24 Tim Webb Workshop Call for location, April 24-28, 1-4 p.m. and 6-10 p.m., free. Tim Webb, artistic..