The musubi is proof that Hawai'i can take anything and make it local. Teriyaki-glazed Spam pressed onto a block of rice and wrapped in nori — portable, salty-sweet, and somehow perfect at room temperature.
A musubi press (acrylic mold) makes life easy, but the classic hack is the Spam can itself: wash it out, cut off both ends carefully, and use it as your mold.