Complex sentence: The old Lahaina Courthouse was recognized as a contributing property of the Lahaina Historic District in 1965, and is currently used by the Lahaina Arts Council and the Lahaina Historic Society.
Split into simpler sentences: The old Lahaina Courthouse was recognized as a contributing property of the Lahaina Historic District in 1965. The courthouse is currently used by the Lahaina Arts Council and the Lahaina Historic Society.