Saturday, November 18:  Na Mele O Ko Olina.  Enjoy some of Hawai`i’s very best Slack Key and Ukulele musicians, as well as 40 Hawaiian artists who display their artwork for sale. Celebrate the music and Arts of Hawai`i.  Marriott Ko Olina Beach Club, 92-161 Waipahe Pl., Kapolei. 9 a.m. to 5 p.m.  For information visit http://icb-web.net/haa/.