Yes, you read the headline correct! Flat Earth believers will congregate in Colorado for 3 whole days to promote their belief of a flat Earth.
The 3 days begin with registration, speakers, and mixers, followed by a second day full of festivities led by the founders. The 3rd and final day, appears to end in celebration at a local tavern which includes a DJ.
While there is no scientific proof of the world being flat, this group continues to meet and discuss the possibilities.