February 22

American Red Cross Hawaii Chapter, 4155 Diamond Head Road, Feb. 22 and 27, 9 a.m.-3:30 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. (1-800-733-2767, redcross.org/take-a-class)

Verizon Wireless at Moanalua Center, 9-10 a.m., free. Attend this workshop and learn the basics of your new Android Device. We will review hardware functions, show you how to set up email, add your social network accounts, master device features, how to customize your device and much more! Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

Verizon Wireless at Pearl Highlands Center, 9-10 a.m., free. Attend this workshop and learn the basics of your new Android Device. We will review hardware functions, show you how to set up email, add your social network accounts, master device features, how to customize your device and much more! Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

Verizon Wireless at Pearlridge Mall, 9-10 a.m., free. Attend this workshop and learn the basics of your new Android Device. We will review hardware functions, show you how to set up email, add your social network accounts, master device features, how to customize your device and much more! Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

Verizon Wireless at Windward Mall, 9-10 a.m., free. Attend this workshop and learn about the great features of your iPad. Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

Verizon Wireless at Windward Mall, 9-10 a.m., free. Attend this workshop and learn about the great features of your iPhone. During this workshop Verizon experts will show you how to use features like Maps, Siri (not available on all models), FaceTime, the app store and much more. Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

Helumoa Hale at Royal Hawaiian Center, 3-4 p.m., free. Learn to make lanterns that represent good fortune for the New Year. Reservations required. (info@royalhawaiiancenter.com)

Windward United Church of Christ, 38 Kaneohe Bay Drive, classes run Feb. 22-March 29, 10:15 a.m., free. Learn how to let go of grudges and move on. Pre-registration required. (254-3802, windwarducc@hawaii.rr.com)

Still & Moving Center, 1024 Queen St., Feb. 22 and March 1 and 8 from 3:30-5 p.m., $125/series, $35/session. Learn how to realign your body to look and feel instantly better in these posture workshops. Feb. 8 class is free. (397-7678)

Hanauma Bay Nature Preserve, 3-4 p.m., free. T. Todd Jones discusses “Migrating leatherback turtles enjoys winter ‘layovers’ in Hawaiian waters.” (396-4229)

Still & Moving Center, 1024 Queen St., 1:30-3 p.m., $12.50-$25. Undo the effects of your everyday routine by relaxing into a silk “hammock” that gently elevates part of your body in each yoga pose. (397-7678)

Verizon Wireless at Kapolei Commons, 9:45-10:45 a.m., free. This workshop covers the unique features of the Verizon Ellipsis tablet and tablet basics. You will learn how to enjoy and use your tablet at home or on the go and our experts will show you the basics like email, web browsing, cloud storage and so much more. Pre-registration required. (vzwworkshops.verizonwireless.com/vzwworkshops/)

Art Explorium, 1142 Koko Head Ave., 2:30-4 p.m., $15. Wire wrapping is a beautiful way to turn your favorite treasures into beautiful wearable art. In this class we will learn a basic wire-wrapping technique and will create a wrapped stone or shell pendant necklace. (artexplorium.org)

Moanalua Middle School B Bldg. B3, 8 a.m.-noon, free. Donate blood to Blood Bank of Hawaii. (848-4770, bbh.org)

St. John Vianney Parish, 7 a.m.-1 p.m., free. Donate blood to Blood Bank of Hawaii. (848-4770, bbh.org)

Ala Moana Center, 3 p.m., free. The 13 Cherry Blossom Festival Queen contestants make appearances featuring cultural performances, question-and-answer sessions and more. (cbfhawaii.com)

McKinley High School cafeteria, 8 a.m.-2 p.m., free. World Wings International-Hawaii Chapter hosts its annual garage sale with a wide range of unique and interesting items and bargain-priced merchandise. (547-6883)

UH-Manoa’s East-West Center, 1601 East-West Road, 2-3 p.m., free. Suresh Tamang presents an illustrated talk on “The Tamang: Mountain Indigenous Community.” (944-7177)

Hawaii Children’s Discovery Center, 111 Ohe St., 10 a.m.-2 p.m., free/first 500 HDS members and families, $7/non-members. Hawaii Dental Service lets kids meet the HDS Tooth Fairy and participate in dental health education games, with prizes, free dental screenings and more. (521-1431, hawaiidentalservice.com)

Hawaii Nature Center, 2131 Makiki Heights Drive, 1:30-3:30 p.m., $10/non-members, age 6 and up. Explore Makiki Valley and accomplish a series of tasks, discovering evidence of those who once lived in the valley and signs of its current residents. (955-0100)

Ala Moana location will be given with registration, 11:30 a.m., $8.50-$9.95. Explore Hawaii’s amazing tide pools and shallow reefs in a safe and family-friendly way. Pre-registration required. (841-8080, livingartmarinecenter.com)

UH-West Oahu C225, 4 p.m., free. Join musicians of Chamber Music Hawaii and composer and UHWO professor Jon Magnussen for a free preview of our Spring Concerts – a fun and informative introduction to the chamber music experience with live and recorded musical examples. (722-0172, info@chambermusichawaii.org)

Kapiolani Park Bandstand, 2 p.m., free. (922-5331)

Pearlridge Center Uptown and Downtown Center Courts, 9 a.m.-4:30 p.m., free. Try robotics with VEX IQ or build your own Brushbots. (203-2366)

Location in Honolulu and times provided with RSVP, free. National Theatre for Children seeks energetic, professional non-union actors to perform in educational comedy shows for Oahu schools in April-May 2015. Must be age 21 and older, local and speak pidgin. Must email headshot, resume ASAP. (nancybernal@aol.com, 947-5736)

Meet at top of Haiku Road near new preschool, 9 a.m.-1 p.m., $10-$20/suggested donation. In addition to service work on heiau and other areas, volunteers will share mo‘olelo and history of the valley and their vision for future cultural preserve. Pre-registration required. (235-8111, legendsofkoolau@aol.com)