January 3

4155 Diamond Head Road, 8:30 a.m.-2:15 p.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. (1-800-733-2767, redcross.org/take-a-class)

Still & Moving Center, 1024 Queen St., Saturdays through Jan. 31, 4-5:30 p.m., $75/series, $17/drop-in. Join Miranda Rudegeair on a five-week journey of GROOVE with simple dance moves that challenge cardio fitness, strength, flexibility, rhythm and more. (397-7678)

Still & Moving Center, 1024 Queen St., 4-5:30 p.m. workshop, 7-8:30 p.m. concert, $30-$100, depending on events attended. Learn more about the meditation field of vibration and experience the healing frequencies of sound. (397-7678)

Hi‘iola Waianae’s Pahoa Booth, Jan. 3, 5, 6, 8, 12, 13, 15, 19, 20, 22, 26, 27 and 29, 9 a.m.-3 p.m., free. Individuals, families and small businesses can learn if they may be eligible for high quality, affordable health insurance at Hawaii Health Connector pop-up shops throughout Oahu. (1-877-628-5076, hawaiihealthconnector.com)

Jazz Minds Art and Cafe, 1661 Kapiolani Blvd., 9 p.m.-2 a.m., $10. (945-0800)

Hawaii Theatre, contact for time, $28.50-$50.50. Male a cappella group Straight No Chaser brings their Happy Hour Tour to Hawaii. (sncmusic.com)

A Cup of Tea, 407 Uluniu St., 1 p.m. and 6 p.m., call for cost. Celebrate the fifth season premiere of ‘Downton Abbey’ with tea, a costume contest, period music and more. (230-8832)

Kawainui Restoration Ponds behind Castle Medical Center, 9 a.m.-noon, free. Support Hawaii’s endangered waterbirds and contribute to the success of the restoration ponds. Bring rubber boots/shoes that can get wet and muddy, work gloves, sunscreen and dry clothes. RSVP required. (266-0911, dlnr.ivolunteer.com/kawainuijan3)