Haggis is Scotland's national dish. It's a savory pudding of some kind. Haggis is a delectable dish made from the plucked meat of sheep (the lungs, hearts, and liver). The cooked minced offal is encased in the sheep stomach with suet, oatmeal, and seasonings. The stuffed stomach is stitched up and then cooked for up to three hours. ¹⁾

A fried brain sandwich is a sandwich made up of diced calves' brains eaten on sliced bread. Since the growth of the city's stockyards in the late 1880s, thinly sliced fried slabs on white toast became popular on menus in St. Louis, Missouri, though interest has dwindled to the point that only a handful of restaurants now serve them. ²⁾

Hákarl (fermented shark in English) is an Icelandic national dish made from a Greenland shark or other sleeper shark that has been cured using a special fermentation process and hanged to dry for four to five months. Hákarl is an acquired taste due to its strong ammonia-rich scent and fishy flavor. ³⁾