Kona Brewing Company has added a blonde ale to their Aloha Series if beers. But to spice things up they are adding lemongrass, which led to Lemongrass Luau. The Aloha series features seasonal craft brews made with island-inspired ingredients.
I have never been to a proper Luau or Hawaii for that matter but a light (5%) beer with a touch of spice could really work with not only a be-appled pig but whatever feast you are in the mood for.