One day a week, my husband and I have the privilege of homeschooling the two youngest grandchildren living closest to us. This is great fun for the grandparents and, I think, at least some fun for the kids—when they’re not gagging. (Explanation below.) When discussing what we would focus on during our days, I had the brilliant idea of including, among other things, something I call ‘expanding our palates.’ As you've probably guessed, it means we taste/eat something new to us