August 29

American Red Cross, Hawaii State Chapter, 4155 Diamond Head Road, 9-10:15 a.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 State 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)

St. Andrews Cathedral Choir Room, 229 Queen Emma Square, 4-9 p.m., free. Interested singers can reserve a time slot to audition for a role in the choir at all voice parts. (oahuchoral.org)

Blue Note Hawaii, 6:30 and 9 p.m., $35-$15. (bluenotehawaii.com)

Hard Rock Cafe, 9-11 p.m., free. Kevin Coleman and The Flat Five perform, as well as Mike Lewis Express and more. (955-7383)