Butter toast King Hawaiian Dinner roll. Mix mustard and mayonnaise together and spread 1 teaspoon of Aioli on top and bottom bun.
Heat pulled pork and ham in the same pan as used in toasting bun with remaining butter. First place ham on bottom bun with mustard aioli, then pulled pork. Set on plate.
In the same pan sear lightly dusted pineapple and place on pulled pork.
Skewer top bun on and serve.