I've always been interested in the idea of a Thanksgiving dinner. I personally would like to fry a turkey someday.
Not quite the same obviously (especially since it lacks the "family reunion" aspect), but there are tons and tons of "roasted chicken" (pollo asado) places out there in Spain 
Before Covid much of my family would meet and eat one entire chicken of those (alongside potatoes) roughly once every month. It is quite cheap as well, certainly not all that expensive; a meal for the entire family ran for about 10€ or so.
Well, save for the roast chicken section at the Mercadona, I haven't actually seen one place specializing in roast chicken around here. Maybe I haven't paid enough attention? I actually miss roast chicken, maybe I'll get one the next time I go to the Mercadona.
