That's pretty much it. Other than a cousin, my entire immediate family are all liberals and none of them celebrate Thanksgiving. I host it every year at my house and the last time I invited my dad, he said he was going to Starbucks and then hanging-out at his house as a form of personal protest of the holiday. I actually enjoy the fact that these liberals have gotten to where they don't attend holiday gatherings anymore, it makes them all the more enjoyable without their bullshit.