May 15

Lihue Plantation Building, 2970 Kele St., #101, $20. Participants will learn about entrepreneurship, forms of business organization, key ingredients for business success, steps involved in starting your own business and more. Pre-registration required. (hisbdc.org, 241-3148)

Hawaii State Library, noon, free. Enjoy the music of the Yale Alley Cats, a world-renowned all-male a cappella singing group from Yale University. (librarieshawaii.org/event/yale-alley-cats-hsl)

Benjamin Parker Elementary School, cafeteria, 6:30 p.m., free. The Board of Water Supply is proposing rate adjustments for fiscal years 2019-2023. The rate changes are driven by the need to increase investments in Oahu’s water infrastructure, reduce water main breaks, encourage conservation, provide sufficient funding for disaster recovery and more equitably distribute rates and charges among customer classes. (748-5041, boardofwatersupply.com/waterrates)

1452 Queen Emma St., 11:30 a.m.-1 p.m., contact for cost. Join the HICTA in welcoming Andrew Lanning, co-founder of Integrated Security Technologies. Pre-registration required by May 9. (hicta.org)

Pali Momi Hospital, Diamond Head Conference Room, 7-9 p.m., free. Attend a support group for prostate cancer survivors and those wanting to learn about it. All are welcome, including spouses and significant others. (486-9675)

Contact for location and cost, 6 p.m. Visiting Rotarians and guests are always welcome. (publicrelations@gmail.com)

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

Blue Note Hawaii, 6:30 and 9 p.m., $15-$35. Mike Lewis & Friends will pay tribute to the great Thelonious Monk, an American jazz pianist and composer with a unique improvisational style. (bluenotehawaii.com)