If you come to Maui, you should check out the events that are going on at the MACC. Many of their events involve local groups, artists and Maui's culture. I'm sure you can find a concert or event to enjoy during your stay on Maui.
Of course if you are coming to Maui, a trip up to Kula Farms is a must. If you are staying in a Condo here, as many of you do, you will want to pick up their fresh jams and syrups to try on your breakfast in the morning. They have fresh produce that you can select for lunches on your lanai also. You can find directions at the link below.