November 16

Kamalu Hoolulu Housing 111, Building B, 94-943 Kauolu Place, Fridays through Dec. 14, 9-10:30 a.m., free. This class is a low-impact beginner’s class for seniors. The focus is to provide evidence-based techniques to improve flexibility and balance. (681-1463)

Castle & Cooke Aviation, conference room, 155 Kapahulu Ave., 10-11:30 a.m., $20-$25. Upon request, the session is available for a limited number of remote dial-in lines. (ncmahawaii@gmail.com)

HMSA, Hau Conference Room, 818 Keeaumoku St., 7 a.m.-3 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Punahou School, Bloodmobile, 6:30 a.m.-3:30 p.m., free. Donate blood and save lives. Pre-registration recommended. (848-4770, bbh.org)

Iolani Palace, 364 S. King St., 11:30 a.m., The Friends of Iolani Palace along with the Royal Guard of the Hawaii Air National Guard will celebrate King Kalakaua’s 182nd birthday with a day of festivities, featuring live entertainment by Royal Hawaiian Band, monarchy-era bunting and decor, and special birthday tributes. (552-0822 ext. 122, iolanipalace.org)

Moiliili Community Center, 2535 S. King St., Fridays through Dec. 14, 8:30 a.m.-12:30 p.m., contact for cost. Seniors age 55 and older can receive health and wellness workshops, exercise, support groups, free and nutritious breakfast and lunch, and more. (732-7755)

Mililani Shopping Center, 5 p.m., free. There will be music, food and fun. This evening features the “Tropic Knights” Big Band, a subcomponent of the 25th Infantry Division Band that performs in a style reminiscent of the big band era. (mililanishoppingcenter.com)

SALT at Our Kakaako, Nov. 16-17, 5 p.m., free. There will be a cultural showcase featuring Hawaii artists, crafters and cultural practitioners, as well as live entertainment. (saltatkakaako.com)

Moanalua Elementary School, 1337 Mahiole St., 2-8 p.m., free. Bring the family to enjoy food, rides, games, crafts and entertainment. Proceeds benefit Moanalua Elementary School students. (moanaluapto.org)

Pearl City High School, 6-11 p.m. Nov. 16, noon-11 p.m. Nov. 17, noon-6 p.m. Nov. 18, free. There will be rides, games, food booths and live entertainment. (pchs.k12.hi.us)

Ka Makana Alii, 6-8 p.m., contact for cost. Santa Claus will visit Ka Makana Alii’s center court for photos. There will also be entertainment, free keiki scoops from Magnolia Ice Cream, arts and crafts, and prizes. Stay until 7 p.m. to see the first snowfall with the center’s snowing tree in the Macy’s wing. (kamakanaalii.com)

Blue Note Hawaii, Nov. 16-17, 6:30 and 9 p.m., $65-$115. Enjoy a performance by internationally successful Brazilian artist Sergio Mendes. (bluenotehawaii.com)

Nico’s Pier 38, 1129 N. Nimitz Hwy., 11 a.m.-2 p.m. and 5:30-8:30 p.m., free. Enjoy musical entertainment by Hoku Hanohano Award-winner Jeff Rasmussen and veteran musician Cory Oliveros. (nicospier38.com)

Basalt, Nov. 16 and 30, 6 p.m., free. Enjoy a performance of island and contemporary music. (basaltwaikiki.com)

The Ground Floor, 727 Richards St., 7-10 p.m., free. Come for live rock, blues and soul music. (538-6012)

Downbeat Lounge, 42 N. Hotel St., 9 p.m., $5. Bumbaclotkat present The Clampdown with live performances by local rock bands Smitz and Completely Insane. Attendees must be age 21 or older. (downbeatdiner.com)

Bar 35, 35 N. Hotel St., 8 p.m., free. Soulgasm Hawaii celebrates 11 years of nonstop house music parties. There will be gift bags and giveaways starting at 9:30 p.m. (soulgasmhawaii@gmail.com)

Anna O’Brien’s, 9:30 p.m., $10. Attend a night of soul with dancing and singing into the early morning. Attendees must be 21 or older. (goodfoothawaii.com, theelevations.com)

Hawaiian Brian’s, 8 p.m.-1 a.m., $20-$300. Attend a live show by The Grouch & Eligh, a group known for its down-to-earth and poignant raps, as well as its high-production performances. (eventbrite.com/e/the-grouch-eligh-tickets-50378246692?aff=ebdshpsearchautocomplete)

Hale Koa Hotel, 2055 Kalia Road, 7:30 a.m.-3:30 p.m., $50-$150. Join Hawaii Association of Professional Nurses and members of American Association of Nurse Practitioners for its annual NP Celebration Week gathering, featuring a luncheon, award ceremony and special honorees. Pre-registration required. (hapnhawaii.org)

Punahou School, Dillingham Hall, Nov. 16-17, 7:30 p.m., $10-$20. Punahou middle and high school students present a new interpretation of the Tony Award-winning musical. Parental guidance suggested for young children due to mildly scary moments and mature themes. (punahou.edu/boxoffice)

Treehouse Coworking, 6-9 p.m., contact for cost. Enjoy an art exhibition with food, vendors and live music. (treehousecoworking.com)