Share 'Thanksgiving Thanking-How Do You Do It?'

I'm having 20 folks to my house on Thanksgiving. I've certainly done other gatherings, parties, and celebrations, but I've never before been lucky enough to create Thanksgiving. My intention is to make it about so much more than the turkey and pumpkin pie. I really want to celebrate the Thanks in Thanksgiving. I was just wondering if anyone has any rituals they really love around gratitude on ...