Sunday Afternoons: Slack Key Guitar Concerts.  Traditional Hawaiian slack key guitar and `ukulele concerts.  January 1 – Sweet Hawai`i Dreams; January 8 – Hanalei Slack Key; January 15 – Honoring Raymond Kane; January 22 – `Ohana Slack Key; January 29 – Spirit of Slack Key.  Award winning traditional Hawaiian slack key guitar ad ukulele concerts featuring songs and stories telling its history.  Tickets $25 general admission, $20 Ages 13-19 & over 50, keiki under 5 free. Free gift drawing.  A…