Every Wednesday: Masters of Hawaiian Slack Key Guitar Concert.  Enjoy renowned slack key masters who are true ambassadors of their music, their culture and their land for an evening of traditional Hawaiian songs and authentic “talk-story”.  April 4 – Led Kaapana; April 11 – Jeff Peterson; April 18 – Kawika Kahiapo; April 25 – Herb Ohta Jr. Seating is limited. Dinner/Show packages are available. Located at the Sea House Restaurant at the Napili Kai Beach Resort, 5900 Lower Honoapi`ilani Hwy.,…