What's Your Flavor?

Today the kiddos wanted to graph what smoothie flavors everyone liked. Here are the categories/flavors that they came up with:

1. Peanut Butter
2. Chocolate Chip
3. Strawberry
4. Coffee
5. Vanilla
6. Other

Notice anything odd about the choices? I thought coffee was pretty out there. What do wee ones know about coffee-flavored anything? Two kiddos actually voted for it as their favorite smoothie flavor. :)