SCENE + HEARD: Daily Post Fat Bear Week Has Arrived By Staff Thursday, September 30, 2021 11:48 AM It's finally Fat Bear Week, the annual internet phenomenon in which Alaska's Katmai National Park pits its biggest bears against one another for a highly contentious bracket. Head over to the Katmai National Park Twitter account to see the bracket, meet the bears and learn about the hype, and then visit fatbearweek.org to cast your vote.