Thanksgiving is not a holiday down here, alas.
It's also late spring/early summer, and usually warm and sticky, meaning cooking of any sort becomes... unpleasant.
But I have a small gathering for it anyway (usually on a Saturday, because I have to work around peoples work schedules). I call it my excuse to have a party with friends over.
There are some Thanksgiving aspects, such as fresh bread and toffee'd sweet potatoes and pumpkin pie, but the rest is done summer picnic style: potato salad, green salad, a roasted chicken (because last year I couldn't order in anything remotely turkey, and I probably won't be able to this year either [Turkey is the most popular thing to have for Christmas, so the providers hoard them all]).
I think deviled eggs is an excellent idea, so I'll put that on our list. I actually have to start really thinking about this, because it's coming up soon, and I have to send the invitations.