I think I like Thanksgiving more as an adult. I've been away from home for over 20 years, and for me, the most fun Thanksgivings were the ones when I would invite all the other "orphans" over to my apartment for Thanksgiving dinner & party, especially since I have been living in the islands.
My worst adult Thanksgiving was maybe 2 years out of college, working in the oilfield on TDY to Vernal, Utah. Vernal rolls up the sidewalks on holidays, apparently, and there were no restaurants whatsoever open on Thanksgiving. I ended up eating ramen noodles with a junior engineer I was assigned to train.
I did a couple Thanksgivings on offshore oil platforms, taking 30 minutes (a real luxury) to sit down and eat the truly outstanding food they would cook in the galley for the crew. Those kind of sucked, too, I guess, except that I was also making holiday multiplier (2x) on my offshore bonus pay.