February 22

Ewa Mahiko Park, Thursdays through March 15, 9-10 a.m., contact for cost. This is an 8-week session on the basics of picking, timing, singing, tuning and tablature. Pre-registration required. (681-8315, fongmusic.homestead.com)

Ewa Mahiko Park, Thursdays through March 15, 10:15-11:15 a.m., contact for cost. This is an 8-week session on the basics of ukulele, as well as the dynamics of playing ukulele, guitar and bass together. Pre-registration required. (681-8315, fongmusic.homestead.com)

Kahi Mohala, 91-22029 Old Fort Weaver Road, 6:30-8:30 p.m., free. (ewaepc@gmail.com)

Mygocenter, 590 Farrington Hwy., Suite 529, 4:30-5:30 p.m., contact for cost. Become a better speaker and connect with your audience. (bambooshoothi@gmail.com)

Castle Medical Wellness and Lifestyle Medicine Center, 640 Ulukahiki St., 6-7:15 p.m., $12. Learn how to prepare delicious plant-based recipes, mingle with like-minded people who are looking to improve their health and well-being and enjoy samples of each dish. (hawaii.bluezonesproject.com/events)

St. Andrew’s Cathedral, Thursdays through March 8, noon-1 p.m., free. Attend this series of lectures on the Battle of Nuuanu. (historichawaii.org)

Hanauma Bay Nature Preserve, theater, 6:30-7:30 p.m., free. Attend a series of seminars on invasive species in Hawaii. (397-5840)

Na Kupuna Makamae Center, 9 a.m.-12:30 p.m., $25-$45. Uncle Helemano Lee invites all to learn the “Alii Kahili.” Attendees will learn about the history and culture of Kahili. (773-7047)

Blaisdell Center, Hawaii Rooms, 9 a.m.-noon, free. Learn how to showcase your business online for free when customers search on Google and Google Maps. Attendees will also get tips on building or improving their websites to get more customers. RSVP required. (gybo.com/events/honolulu)

Square Barrels 1001 Bishop St., Thursdays through Feb. 22, 8:30 p.m., $5-$7. See a quick showcase featuring a number of local and touring comedians. (comedyuhawaii.com)

Waianae Public Library, 85-625 Farrington Hwy., Tuesdays and Thursdays through April 12, 9 a.m.-noon, free. IRS-trained AARP volunteers will assist in preparation and filing of personal tax forms. First come, first served. (697-7868)

C&C Honolulu Hale, Bloodmobile, 6:30 a.m.-1 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Kapiolani Medical Center for Women & Children, Conference Room A, 9 a.m.-2 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Ala Moana Center, Feb. 15-22, contact for time, free. There will be Men’s Spring/Summer pop-ups at Ala Moana. (alamoanacenter.com)

Kapolei High School, faculty lounge, 7:30 a.m., contact for cost. Visitors are welcome. (rckrotary@gmail.com)

The Laylow, Autograph Collection, 7-10 p.m., free. (laylowwaikiki.com/event-directory)