I remember having Kalua pork when I was in Hawaii. At the luau, of course. So good. Can't say this is the same, but whatever. It's tasty.
Crock Pot Kalua Pork
7lbs pork shoulder/picnic cut/pork pork pork
1 tablespoon liquid smoke (I used hickory)
2.5 tablespoons Hawaiian sea salt
Place pork in crock pot dish, Add smoke and salt, mix to combine. Set on low and let it cook overnight. Pull apart with fork. Eat to your heart's content.