What Foods Are Yummy To Your Tummy?"Yum!: A Book About Taste"By Dana Meachen Rau Discusses Everything Delicious. Do You Like To Eat Sour Candy? What About Spicy Chips? Our Tongue Has Different Parts That Work Together To Taste Our Food. Stop By I Can Create To Taste Test Sweet, Sour, Salty, Bitter, And Savory Flavors And See Where You Can Taste Them On Your Tongue.