Diaper Dilemma

Materials: different foods and liquids and pack of diapers

Take several baby diapers and spread different types of food or drink on them (that makes them look like "soiled" diapers). Use items such as peanut butter, soy sauce, apple butter, chocolate frosting, spicy mustard, apple juice/grape juice, brown gravy, mashed avocado, dark syyrup, coffee/tea, chocolate pudding, etc...you get the idea. Each person must sniff the diaper and guess what the "offending" substance is. The person with the most correct guesses wins.