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Aloha!

We're so excited you're here! The Kane'ohe Officers' Spouses' Club (KOSC) was founded in 1941 to connect and cultivate a sense of community among military spouses living aboard Marine Corps Base Hawaii. We strive to build a positive, supportive community and raise a minimum of $5,000 throughout the year to give back to our local community through our Charitable Distributions Committee. 

We host a variety of social events throughout the year, including our annual Ornament Exchange, our Aloha Kickoff Party, the Tour of Homes in December, and End of the Year party in May. We also have smaller sub clubs that meet regularly for KOSC members to build friendships through shared interests and hobbies. 

When you join KOSC, you'll gain access to private members-only events like "mu'umu's and mai tais," high tea, playdates at the park, wine nights, outrigger paddling, pickleball,  golf, hula lessons, boat excursions and BUNCO, as well as cultural tours and service opportunities around the island.

KOSC is open to all branches of the military, including active duty, retirees and reserves living in Hawaii. 

To join the Kaneohe Officers' Spouses Club and register for upcoming events,  please click the Membership above.



KOSC MEMBERSHIP

Membership to the Kaneohe Bay Officers' Spouses Club is open to all officers' spouses from any branch of service! We are based on MCBH but we are not exclusive to Marine families. The official club year runs from June 1-May 31, with discounted membership fees in June and half-year membership rates starting January 1st. If you are an officer's spouse moving to Hawaii, we invite you to join our group, make some new friends, and see what KOSC is all about! 

To join, please submit an application on our membership page. 

JOIN NOW




CHARITABLE DISTRIBUTIONS


Each spring, KOSC looks for organizations actively supporting the military community in and around MCBH. 

If you know an organization making a difference in our community, please invite them to apply to KOSC's Charitable distributions.

  • Organizations must serve the local military community on O'ahu in some capacity. 
  • KOSC members are not eligible (but please spread the word!)
  • Incomplete applications will not be considered.

Update: All 2026 Recipients Have Been Awarded! 


TUMBLER SALES ARE CLOSED


Thank you to everyone who purchased! We were able to raise an estimated extra $400 for our charitable grants for 2025-2026! This was such a success we expect to do it again in the future so check back! 


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