This is a Cosmos party and you're invited.
So you've set sail on an international, nay, intergalactic journey to get to Devcon. And, after cruising at warp speed across the universe, you've finally made it. There's no better way to spend your after-Devcon time than to network with Cosmonauts, who, by the way, all speak inter-planet communication.
The theme of this year pays homage to the Cosmic Whale, the official mascot of Cosmos in 2019. The Cosmic Whale will act as your guide to ensure that you make a safe journey across the multi-verse to get to this party.
May the force be with you.