November 6

Doris Duke Theatre, 12:30-5:30 p.m., $20. Watch a screening of documentary “SOSEI—Revival” on how to improve your world by tapping into the powers of Earth’s oldest living organisms. Then discuss “How to Live Without Illness” with Dr. Yoshimi Tanaka. (eventbrite.com, 548-0396)

American Red Cross Hawaii Chapter, 4155 Diamond Head Road, 11 a.m.-12:10 p.m., $90. Get trained to recognize and care for victims of illness and life-threatening respiratory or cardiac emergencies in adults, children, and infants and learn how to use an AED. Pre-registration required. (1-800-733-2767, redcross.org/take-a-class)

American Red Cross Hawaii Chapter, 4155 Diamond Head Road, 11 a.m.-12:15 p.m., $110. Get trained to recognize and care for victims of illness and sudden injuries and life-threatening respiratory or cardiac emergencies in adults, children, and infants and learn how to use an AED. Pre-registration required. (1-800-733-2767, redcross.org/take-a-class)

American Red Cross Hawaii Chapter, 4155 Diamond Head Road, 9-9:35 a.m., $70. Learn to recognize and care for victims of life-threatening respiratory or cardiac emergencies and to use an AED on adults. Pre-registration required. (1-800-733-2767, redcross.org/take-a-class)

American Red Cross Hawaii Chapter, 4155 Diamond Head Road, 9-9:50 a.m., $90. Get trained to recognize and care for victims of illness and sudden injuries and learn how to administer CPR and use an AED for life-threatening respiratory or cardiac emergencies on adults. Pre-registration required. (1-800-733-2767, redcross.org/take-a-class)

UH-Manoa Music Department 201, 1:30-3:30 p.m., $15. Paula Mantel demonstrates how to improve memory through exercises and activities. (521-5145)

UH-Manoa, East West Center Gallery, 2-3 p.m., free. Stewart A. Curry hosts an illustrated talk. (944-7177)

Hanauma Bay Nature Preserve, Education Alcove Classroom, 3-4 p.m., free. Krissy Remple and advisor Craig Nelson discuss “Different islands, different bacteria?”, Nate DeMaagd and advisor Michael Roberts discuss “Predicting Hawaii water demand under climate change,” and Eduardo Guimaraes and advisor Marek Kirs talk “Rapid Response: using genetics to improve water quality management in Hawaii.” (397-5840)

Kailua Town Center, 7 a.m.-noon, free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Radford High School, The Bridge Church of the Nazarene, 7:30-11:30 a.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Waimanalo Seventh-day Adventist Church, 8 a.m.-1 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Mapunapuna HouseMart Ben Franklin Crafts, 10 a.m., free. Featuring more than 35 vendors. (479-5525)

Email for meeting place, 9:30-11 a.m., free. Learn more about how you can help people build therapeutic bonds with horses for the purpose of physical, emotional and interpersonal growth. (goanimaltherapy@gmail.com)

Maryknoll School, 1, 2 and 3 p.m., free. Maryknoll hosts an open house of its campus, showing off its classrooms, labs, gymnasium and more, plus meetings with current students and faculty, and discussion of its programs. (thisismaryknoll.com/open-house, 952-7330)

Kailua High School gym, 7 a.m., $25-$15. Friends of Kailua High School host a 5K, 10K and 1-mile run or walk, with proceeds going to the school’s various programs. (edracers@aol.com, 223-5720)

Palladium at Ala Wai Golf Clubhouse, 6-9:15 p.m., $5-$8. Take lessons then dance away to swing and many other dance styles. Snacks provided. (529-8816)

Windward Mall, 10:30-11:30 a.m., free. (235-1143)

Blaisdell Arena, 6 p.m., $25-$90. Grammy Award-winning Christian group MercyMe performs. (ticketmaster.com)

UH-Manoa’s Orvis Auditorium, 7:30 p.m., free. Pianist Sean Kennard returns to Hawaii to perform a solo recital of Scarlatti, Chopin, Debussy, Rachmaninov and Mussorgsky. (593-9395)

Pacific Beach Hotel, Grand Ballroom, 1-3 p.m., $15-$30. United Cerebral Palsy hosts its 27th annual Dessert Fantasy, featuring more than 50 kinds of desserts, two hours of unlimited sampling, entertainment, keiki activities, a silent auction and the first-ever High School Dessert Cook-Off Challenge. (ucpahi.org, 532-6744)

Hoomaluhia Botanical Garden, Visitor Center Gallery, Nov. 6-26, 9 a.m.-4 p.m., free. AHA hosts its fifth annual miniature show. Reception is Nov. 12 at 4 p.m. (associationhawaiiartists.com, 230-3189)