What are your Thanksgiving etiquette tips?

What are your Thanksgiving etiquette tips?

I have been invited to my lawyer's family Thanksgiving since I don't have any family here and of course they don't want me to spend it alone.

I asked Jess (my lawyer's niece and my assistant/chaperone) what should I do, if I should bring something specific and etc. She said that although I am not required to do anything, if I want to bring some homecooked dishes of my country's cuisine surely they would be appreciated (she surely does, sometimes we eat together and when I cook she complains I'm making her put on weight since she enjoys my cooking so much). She also said I can help with the dishes if I really want to.

Any more tips?

What are your Thanksgiving etiquette tips?
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