What happens when one of us changes? There’s something about a person shifting eating habits that seems to scare the crap out of loved ones—especially during the holidays. Gathering with family and friends to celebrate and reconnect, the boding we do over food is rich with ritual and tradition. We look forward to getting together to do that thing and eat that dish. When one of us changes what and how we eat, the community is pushed to re-evaluate. Our gatherings are so deeply rooted in food and similarity that noticing difference challenges our communities to redefine themselves and the...