Tuesday Evenings: Slack Key Guitar Concerts.  Traditional Hawaiian slack key guitar and `ukulele concerts. January 4 – Hawai`i’s Sunset Music; January 11 – Kaua`i Slack Key; January 18 – Sweet Hawai`i Dreams; January 25 – Hanalei Slack Key. Free gift drawing.  Award winning traditional Hawaiian slack key guitar and ukulele concerts featuring songs and stories telling its history.  Tickets $25 general admission, $20 Ages 13-19 & over 50, keiki under 5 free.  Proceeds support Princeville at Hanalei Community Association and…