England warm beer, blood pudding, jellied eels, Spotted Dick, liver and lights, kidney pie, brawn
Scotland haggis, Irn Bru
Sweden sylta (head cheese)
Denmark yule brod (ale brod) skipsol
Norway lutefisk
Netherlands salted horsemeat sandwiches, raw salted herring, peanut butter sauce on french fries
France escargot, tripe, frog's legs, bleu cheese, roquefort, steak tartare, brains, truffles, camel's feet, boudin
Spain criadillas, morcillas European Jews schmaltz, gefilte fish, kishke
Germany limburger, bierkase, blutwurst
Italy Cynar and Campari liqueurs, carpaccio, cibreo, song birds, gorgonzola
Greece retsina
Sicily ricci di mare
Sardinia (?) maggot-cheese
Mediterranean Sheep's head. The whole thing, cooked and skinned. Includes the eyeballs. Cheese (what a concept!) octopus, cicada, octopus and squid in ink
Russia borscht, kvass, caviar
Africa blood fresh from living livestock, grasshoppers, okra, fufu, gari
Central Asia kumiss (fermented mare's milk), yogurt, sheep fat
China bird's nest soup, sea cucumber, jellyfish, rat, snake, drunken shrimp, jelled blood, bear paws, cho do fu, tiger testicles, owl soup, thousand-year eggs, sa kuo yu toe, fish flotation bladder, bao bing (shaved ice), pork uterus, camel (and cow) tendons, oyster sauce
Tibet yak milk (rancid), tea with yak butter
Southern India blazing curry
Burma a MAE oo, ngapi-jaw
Hong Kong? monkey brains
Southeast Asia durian, fermented fish-paste, dog meat, snakes, ngapi-jaw, bull penis, sour candies
Thailand kapi, grasshoppers
Indonesia blachan, dog-meat restaurants
Malaysia ice kachang (SHAVED ICE)
Philippines baalut, bagong (fish paste), diniguan
Australia Vegemite, Marmite, kangaroo, witchety grub, beetroot
Papua-New Guinea sago worms  more about grubworms
Korea kim chee, silk worm grubs
Japan fugu, natto, sashimi, shiokara, tofu, miso, uni, mountain potato, seaweed, takosu, takoyaki, tempeh, crickets, unagi
Hawaii poi, SPAM Musubi
Alaska blubber, stinkheads
U.S. in general Spam, chewing gum, iceberg lettuce, bread, beer
U.S. Northwest geoduck clams
U.S. West prairie oysters, fried pork rinds, blood-rare steak, rattlesnake
U.S. Midwest White Castle Sliders, Jell-O Salad, fruitcake, American Cheese Food Product, such as Velveeta, in Fried Cheese Balls, Cincinnati Greek Chili
U.S. South grits, crawfish, hog maws and snouts, etc dropped fowl, chicken feet, chitterlings, iced tea, ramps, turkey deep-fried whole (fried EVERYTHING) chicken-fried steak
U.S. East souse, pork loaf
U.S. Northeast scrapple, cod liver oil, pumpkin pie, raw oysters, lobster, fiddlehead ferns
Canada sugar pie, poutine, orielles de Christ
Mexico tequila worms, menudo, habanero & jalapeno peppers, mole, chichirrones (CHITTERLINGS), ceviche
Brazil gari
Agentina Morcillas
Iceland hakarl