Friday Afternoons: Slack Key Guitar Concerts.  Traditional Hawaiian slack key guitar and `ukulele concerts. December 1 – Honoring Keli`i Mawae of Molokai; December 8 – Heart of Slack Key; December 15 – Ahupua`a,- Island to the Sea; December 22 – Slack Key Tour of the Islands; December 29 – Legends of 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…