Saturday Evenings:  Kapa`a Slack Key Saturdays.  Traditional Hawaiian slack key guitar and `ukulele concerts.  January 5 – Heart of Slack Key; January 12 – Kaua`i’s Slack Key; January 19 – Dreams Come True; January 26 – Gift of the Ancestors.  Tickets: $20 ($15 keiki/seniors).  A portion of the proceeds supports Na Keiki `O ka `Aina. Located in the Children of the Land Cultural Center, Kaua`i Village (Safeway/Longs) Center, Kapa`a.  5:00 p.m.  For information and reservations call (808) 826-1469 or visit…