Difficulty: Moderately Challenging
Step1
Let your host know well in advance that you are vegan. If you are invited somewhere for Thanksgiving weeks in advance, let the host know as soon as you receive the invitation. You can say it politely, and let them know that you are accepting of how everybody else plans to eat. It's just that you have this pattern and you have to stick to the diet.
Step2
Reiterate that you do not want the host to go to special trouble for you, and offer to bring several dishes that everybody can enjoy.
Step3
Make a variety of dishes for a Thanksgiving meal. Bring a vegan meat substitute (Tofurky and other imitation turkey products are always popular), a vegan side dish of vegetables or potatoes, and dessert. Vegan desserts are especially popular, and you'll be glad you have something delectable when everybody is pigging out on dairy-full pumpkin pie.
Step4
Be vocal about sharing your dishes with others. You don't want to waste food, and many people will be hesitant to try the unfamiliar without encouragement. Just because vegans cannot consume the food of carnivores, there is nothing that says carnivores cannot dig into delicious vegan fare.
Step5
Make up a medical reason if you know you will offend others in the group. A little white lie about lactose intolerance sometimes works for a vegan in a bind.
Step6
Express your gratitude for discovering the vegan diet. It is good for the body, heart and soul. You are making a bold choice to abstain from animal cruelty while contributing to your own health in the process. It should not be looked down upon or scoffed around the Thanksgiving dinner table. It should be celebrated.