TODAY 8a: TODAY’s Potluck Thanksgiving. Poppy Harlow on new children’s book “The Biggest Little Boy: A Christmas Story.” Celebrating small businesses on the Plaza.

<p>Savannah Guthrie, Hoda Kotb, Craig Melvin, Al Roker and Carson Daly are gathering for TODAY’s Potluck Thanksgiving! They are sharing their favorite traditions, memories, food and what they are thankful for. Plus, Savannah sits down with journalist Poppy Harlow to chat about her first children’s book, “The Biggest Little Boy: A Christmas Story” and going to law school. Also, with holiday shopping underway, we are celebrating small businesses on the Plaza!</p>