Hi Cuthie.
I have been a vegetarian since before middle school. For me Thanksgiving is more about being with family and friends. I honestly enjoy all the madness before with all us girl in the kitchen more than the actual eating. So for me I am more than happy sticking to the side dishes. I usually bring margarine and rice milk for my mom to use in the potatoes etc. No one notices. I also do all the desserts.
Some of which are not veggie friendly.
I also always bring an apple or pear pie. This year I am also bringing some vegan white chocolate hazelnut cookies for munching throughout the day.
So basically thanksgiving is like any other get together. I bring an extra dessert or side so I know there will be something I can have...and I bring extra to share. Its amusing how much they will eat BEFORE asking what is in it
I try to be respectful. Being vegetarian is my choice. My family has made different choices and that is ok. My mom always serves dinner buffet style so I do not have to worry about looking at the turkey while trying to eat.
I have never cared for stuffing myself so here it is a non-issue- However if you are expecting vegetarians I would reccomend making a second batch outside the turkey- (without the sausage etc).
Happy Holidays!